Industry News | Stay Informed on LED and Optical Design Advancements

Bakery Lights: How to Improve Bread Display Lighting

Bakery Lights: How to Improve Bread Display Lighting

In many bakery display projects, the problem is not simply that the light is too weak. The real problem is often that the light does not reach the product surface in the right direction. It may spill into the customer’s eyes, reflect on glass counters, leave the front of the shelf dark, or make the bread texture look flat.

Posted on 2026-08-20

Office Lighting Standards: Lux, UGR, CRI and Lens Selection

Office Lighting Standards: Lux, UGR, CRI and Lens Selection

Office lighting standards help lighting designers, building owners, and luminaire manufacturers create workspaces that are bright enough, visually comfortable, energy efficient, and suitable for long hours of screen-based work. In modern offices, good lighting is not only about reaching a certain lux level. It also involves glare control, uniformity, color rendering, visual comfort, screen reflection, and the way light is distributed across desks, walls, ceilings, and circulation areas.

Posted on 2026-08-18

LED Extrusion Diffuser: A Practical Guide for Linear Lighting Manufacturers

LED Extrusion Diffuser: A Practical Guide for Linear Lighting Manufacturers

An LED extrusion diffuser is an important optical cover used with LED aluminum profiles, LED strip channels, and linear lighting fixtures. It helps soften the light, reduce visible LED dots, improve glare control, and create a cleaner continuous light line.

Posted on 2026-08-14

What Is an IES File?

What Is an IES File?

The full name is IES Photometric File, based on the standards developed by the Illuminating Engineering Society (IES). An IES file is a standardized digital file that describes the light distribution characteristics of a lighting fixture. It is mainly used in lighting design, simulation, and photometric analysis to show how a lamp or LED luminaire actually distributes light in real environments.

Posted on 2026-08-11

Tunnel Lighting Equipment: How to Choose the Right LED Solution

Tunnel Lighting Equipment: How to Choose the Right LED Solution

A well-designed LED tunnel lighting solution requires careful consideration of light distribution patterns, glare control, installation geometry, and optical efficiency. This article explains how engineers evaluate tunnel lighting equipment and how advanced LED optics can improve lighting performance in demanding road environments.

Posted on 2026-08-06

90 Degree LED Lens: How to Achieve Better Light Coverage

90 Degree LED Lens: How to Achieve Better Light Coverage

A 90 degree LED lens is designed to provide a wider light distribution angle, helping LED fixtures achieve broader illumination coverage while maintaining high optical efficiency. From stadium lighting and industrial high bay lighting to large area outdoor illumination, 90-degree optics have become an important solution for controlling light output and improving lighting performance.

Posted on 2026-08-04

How to Match an LED Lens to a PCB Layout

How to Match an LED Lens to a PCB Layout

This guide explains how to match an LED lens to a PCB, how to evaluate LED package and array compatibility, and how to determine whether an existing lens can be used with your PCB layout.

Posted on 2026-07-30

How to Read an IES File When Selecting an LED Street Light Lens

How to Read an IES File When Selecting an LED Street Light Lens

This guide explains how to read an IES file, how to interpret its main photometric diagrams and how to use the data when selecting an existing street light lens. It also explains why an IES file should always be evaluated together with the LED package, PCB layout, luminaire structure and actual roadway dimensions.

Posted on 2026-07-28

NBR 5101:2024: How to Select LED Street Light Lenses for Brazilian Roadway Projects

NBR 5101:2024: How to Select LED Street Light Lenses for Brazilian Roadway Projects

ABNT NBR 5101:2024 provides an important technical framework for evaluating public road lighting in Brazil. For luminaire manufacturers, one of the key components affecting the final photometric result is the LED street light lens. The lens controls where the light travels, how far it reaches along the road and how evenly it covers the target area. This guide explains how NBR 5101-related project conditions influence street light lens selection, how to evaluate an existing optical lens and when a custom roadway lighting optic may be necessary.

Posted on 2026-07-24

Extruded Lens + Profile Solution: One Order, One System, One Supplier for Linear Lighting

By unifying optical engineering, mechanical tool design, and production scheduling under a single manufacturing ecosystem, we eliminate component mismatch and streamline the procurement lifecycle from initial blueprint to final assembly.

Posted on 2026-07-22

How Linear Lighting Applications Shape Extruded Linear Lens Design

How Linear Lighting Applications Shape Extruded Linear Lens Design

A well-matched extrusion lens helps the luminaire produce the right visual effect for the space. It can support a continuous light band, improve optical uniformity, reduce visible LED points, and help the fixture fit its architectural purpose. For lighting brands and fixture manufacturers, choosing or developing the right LED linear lens is not only a product decision. It is a design decision connected with the final lighting scene.

Posted on 2026-07-17

Extrusion Lens for Optical Uniformity and Glare Control in Linear LED Lighting

Extrusion Lens for Optical Uniformity and Glare Control in Linear LED Lighting

This is where an extrusion lens becomes important. Unlike a simple cover that only protects the LED strip or softens the light, an extruded linear lens can help control how light leaves the fixture. Through its cross-sectional optical profile, it can redistribute light, improve optical uniformity, reduce visible LED points, and support better glare control in linear lighting applications.

Posted on 2026-07-15

Asymmetric Light Distribution in LED Street Lighting: Why It Matters

Asymmetric Light Distribution in LED Street Lighting: Why It Matters

A well-designed street light lens helps control this beam direction. It can guide light across the road, improve uniformity, reduce unnecessary spill light, and make the fixture more suitable for real outdoor applications. For lighting manufacturers and project engineers, understanding asymmetric distribution is an important step when choosing an LED optical lens for roadway lighting.

Posted on 2026-07-07

PC vs PMMA vs Glass Lens: How to Choose the Right Material for LED Lighting Lenses

PC vs PMMA vs Glass Lens: How to Choose the Right Material for LED Lighting Lenses

In LED lighting, the most common lens materials are PC, PMMA, and glass. For most modern LED lighting applications, especially street lighting, linear lighting, outdoor lighting, and customized optical projects, PC lenses and PMMA lenses are more widely used because they are lighter, easier to mold, and more suitable for complex optical structures.

Posted on 2026-07-03

What Are IP and IK Ratings in LED Lighting? A Practical Guide for LED Lenses and Luminaires

What Are IP and IK Ratings in LED Lighting? A Practical Guide for LED Lenses and Luminaires

In outdoor and industrial LED lighting projects, terms such as IP65, IP66, IP67, IK08, and IK10 often appear in technical documents, tenders, and product specifications. These ratings are not only numbers on a datasheet. They describe how well a lighting product can resist dust, water, and external impact in real application environments.

Posted on 2026-06-30

Co-Extrusion Manufacturing for Linear LED Lenses

Co-Extrusion Manufacturing for Linear LED Lenses

A co-extrusion lens is an optical lens profile made by extruding two compatible materials through one shared forming process. Instead of producing one lens first and then adding another layer by gluing, coating, painting, or mechanical assembly, the co-extrusion process allows two molten material streams to become one integrated lens profile during manufacturing.

Posted on 2026-06-24

Automotive Bumper Fascia & Trim Injection Molding & Painting

Automotive Bumper Fascia & Trim Injection Molding & Painting

By consolidating automotive mold development, high-tonnage precision injection molding, and automated automotive exterior parts painting under a single, unified quality management system, we provide a complete from-blueprint-to-finished-component service. This long-standing vertical integration ensures that every structural and aesthetic specification required by global vehicle brands is locked into the production loop from day one.

Posted on 2026-06-08

Precision Injection Molding for Automotive Light lens & Vehicle Parts

Precision Injection Molding for Automotive Light lens & Vehicle Parts

For many years, Asahi Optics has been recognized primarily as a specialized designer and manufacturer of LED optics, producing high-performance street lighting lenses, stadium high-mast arrays, and complex optical systems for commercial applications. However, evaluating our manufacturing capabilities solely through the lens of optical design overlooks a fundamental technical reality: the core competence required to manufacture a flawless optical lens is identical to the competence required for high-precision vehicle plastic components.

Posted on 2026-05-29

Using extrusion lenses combined with diffuser and profiles to address large-scale indoor lighting applications in USA.

Using extrusion lenses combined with diffuser and profiles to address large-scale indoor lighting applications in USA.

Recently, Asahi Optics received a comprehensive technical inquiry from a prominent EPC (Engineering, Procurement, and Construction) contractor based on the US East Coast. This real-world inquiry perfectly illustrates the systemic challenges inherent in modern large-scale infrastructure lighting design.

Posted on 2026-05-22

What is Correlated Color Temperature (CCT)? LED Color Temperature Explained

What is Correlated Color Temperature (CCT)? LED Color Temperature Explained

Whether it is warm, neutral, or cool—is defined by a metric called Correlated Color Temperature (CCT) . In the world of LED lighting, understanding CCT is the first step toward creating the right atmosphere, improving productivity, and ensuring long-term visual comfort. In this guide, we will break down the science of the Kelvin scale, help you choose the best CCT for your specific application, and explain why high-quality optical lenses are critical for maintaining color stability over time.

Posted on 2026-05-14

Energy Efficient Street Lighting: A Complete Guide to Savings, Smart Controls & Optical Lens Technology

Energy Efficient Street Lighting: A Complete Guide to Savings, Smart Controls & Optical Lens Technology

As energy prices fluctuate and sustainability mandates become more stringent, city planners and engineers are realizing that "efficiency" is no longer just about picking a bulb with a lower wattage. To achieve meaningful, long-term savings, we must shift toward a system-level approach that integrates high-performance hardware with intelligent software.

Posted on 2026-05-09

CRI 80 vs 90 vs 95: What Is the Best Color Rendering Index for Your Lighting Project?

CRI 80 vs 90 vs 95: What Is the Best Color Rendering Index for Your Lighting Project?

In simple terms, Color Rendering Index (CRI) is a quantitative measure of a light source's ability to reveal the colors of various objects faithfully in comparison with a natural or ideal light source.

Posted on 2026-05-06

From a US Customer Visit to Custom Football Field Lighting Lens Design

From a US Customer Visit to Custom Football Field Lighting Lens Design

The technical team from Asahi Optics conducted a field survey across several U.S. states and engaged in technical exchanges with industry leaders, including Musco Lighting and GigaTera Lighting. These observations provide critical insights into the current trajectory of sports lighting engineering.

Posted on 2026-04-29

Stadium Lighting Design Guide: Standards, Optics & LED Lens Solutions

Stadium Lighting Design Guide: Standards, Optics & LED Lens Solutions

This article provides a comprehensive technical breakdown of modern sports lighting design from the perspective of a precision optics manufacturer. We will analyze international standards such as IES RP-6-24, the critical importance of horizontal and vertical illuminance, and how secondary optical solutions—specifically high-density arrays like the Asahi Optics 96in1 series—are redefining what is possible in the stadium environment.

Posted on 2026-04-27

What is light pollution？what is glare?

What is light pollution？what is glare?

Now recognized by international regulatory bodies as the "fifth major pollutant"—alongside air, water, waste, and noise—light pollution has become a critical focal point for urban planners and lighting engineers. The challenge for the modern lighting industry is no longer simply "how to illuminate," but "how to illuminate responsibly."

Posted on 2026-04-23

Columbus Street Lighting Design Guide

Columbus Street Lighting Design Guide

Why is the Columbus model particularly relevant for lighting engineers and optical designers today? The city is currently in the midst of a massive multi-year LED conversion initiative, aiming to replace its entire inventory of High-Pressure Sodium (HPS) lamps with advanced Light Emitting Diode technology. This transition represents a significant shift in optical requirements, moving away from the omnidirectional output of traditional lamps toward the highly directional and controllable nature of LED systems.

Posted on 2026-04-22

LED Street Light Luminaire Arrangement: Spacing, Height, Uniformity & Lens Selection

LED Street Light Luminaire Arrangement: Spacing, Height, Uniformity & Lens Selection

Furthermore, we will uncover the critical "core engine" behind every successful lighting layout: the secondary optical lens. As we will see, it is the precision engineering of these optics that ultimately dictates the light distribution, allowing the luminaire arrangement to seamlessly adapt to any road geometry.

Posted on 2026-04-16

CMEF 2026 Concludes: What Kind of Medical Shadowless Lamps Are Global Buyers Looking For?

CMEF 2026 Concludes: What Kind of Medical Shadowless Lamps Are Global Buyers Looking For?

As a long-term supplier of optical lenses dedicated to the medical lighting sector, through countless conversations and detailed observations of the exhibited products, I documented three major industry trends, two distinct types of market opportunities, and one profound technical upgrade direction that will define the future of surgical lighting.

Posted on 2026-04-14

How to Achieve Wall Washing Effects with Outdoor In-Ground Lights: A Complete Guide to Selection, Installation, and Light Distribution

How to Achieve Wall Washing Effects with Outdoor In-Ground Lights: A Complete Guide to Selection, Installation, and Light Distribution

This article will break down the underlying technical logic of in-ground wall washing and provide a practical guide, taking you from precise optics selection to flawless on-site installation.

Posted on 2026-04-13

Modular lighting system combining lines and points.

Modular lighting system combining lines and points.

Modern architecture and interior design are increasingly driven by minimalism and open-plan concepts. Today's designers and architects seek incredibly clean, uninterrupted spatial lines, particularly when it comes to the ceiling plane. This has led to the widespread popularity of "trimless" or "no main light" design philosophies, which aim to eliminate visual clutter and hide the light source as much as possible.

Posted on 2026-04-10

Mastering Indoor Lighting in North America: The Guide to Diffuser and Optics

Mastering Indoor Lighting in North America: The Guide to Diffuser and Optics

Understanding the different materials, textures, and optical profiles is essential for any manufacturer looking to penetrate or expand within the North American indoor lighting sector.

Posted on 2026-04-07

Practical Outdoor Lighting: Fixture Selection Inspired by European Courtyard Design

Practical Outdoor Lighting: Fixture Selection Inspired by European Courtyard Design

In this guide, we will explore the core challenges of illuminating key exterior areas and examine how selecting the appropriate LED fixtures—backed by precise internal optical designs—can effectively resolve these issues and meet the rigorous demands of modern outdoor lighting projects.

Posted on 2026-04-02

What is Lumen, Lux, Luminous Intensity, and Luminance?

What is Lumen, Lux, Luminous Intensity, and Luminance?

The root of this confusion lies in mixing up four entirely different dimensions of light: how much light is emitted, how it is concentrated in space, how much lands on a surface, and how the human eye perceives it. Understanding these basic terms is not just academic—it is the critical first step in making the right decisions for luminaire design and secondary optical lens selection.

Posted on 2026-03-31

The Truth About LED Blue Light: Origins, Impacts, and Optical Lens Solutions for Human-Centric Lighting

The Truth About LED Blue Light: Origins, Impacts, and Optical Lens Solutions for Human-Centric Lighting

This is exactly where advanced secondary optics play a pivotal role. In this comprehensive guide, we will explore the true nature of LED blue light, examine its physiological impacts, and reveal how Asahi Optics engineers precision lenses—incorporating micro-structures and targeted diffusion—to meticulously control blue light exposure, ensuring your luminaires meet the highest standards of photobiological safety.

Posted on 2026-03-26

Analyzing LED Package Types: Characteristics, Application, and Optical Lens Matching Guide

Analyzing LED Package Types: Characteristics, Application, and Optical Lens Matching Guide

Currently, the lighting industry relies primarily on four main LED package platforms: Mid-power LEDs, High-power LEDs, Chip-on-board (COB) LEDs, and Chip scale package (CSP) LEDs. Each architecture has its unique physical advantages and thermodynamic bottlenecks.

Posted on 2026-03-25

The Ultimate Guide to Retail & Grocery Store Lights: Anti-Glare Optics & Linear Solutions

The Ultimate Guide to Retail & Grocery Store Lights: Anti-Glare Optics & Linear Solutions

Today, the modern retail lighting industry is undergoing a profound technical shift. Fixture manufacturers and architectural designers are moving away from basic frosted diffusers and demanding absolute optical precision. The new standard focuses heavily on low-glare visual comfort and seamless linear optical solutions that deliver high-efficiency illumination without hurting the eyes. In this comprehensive guide, we will break down exactly how advanced optical lenses are solving the sector's toughest illumination challenges.

Posted on 2026-03-23

LED Headlight Lenses: Mastering Optical Systems for Next-Gen Automotive Lighting

LED Headlight Lenses: Mastering Optical Systems for Next-Gen Automotive Lighting

In this article, we dive deep into the optical mechanics behind modern LED headlights, exploring how advanced refraction, reflection, and ultra-precise lens manufacturing unlock the full potential of automotive LED technology.

Posted on 2026-03-17

Solving LED Color Mismatch: Advanced Optical Molds for Automotive Lenses

Solving LED Color Mismatch: Advanced Optical Molds for Automotive Lenses

In this deep dive, we will explore the underlying physical causes of LED color deviation and, more importantly, how advanced optical design, meticulous material selection, and ultra-precision plastic optical mold making serve as the ultimate solutions to overcome these optical bottlenecks.

Posted on 2026-03-13

Precision Automotive Lighting Optics: From Plastic Optical Mold Making to Mass Production

Precision Automotive Lighting Optics: From Plastic Optical Mold Making to Mass Production

However, the secret behind high-performance automotive illumination does not solely lie in the initial optical design phase. It is fundamentally dictated by the mastery of plastic optical mold making. Achieving the exact photometric performance, zero-defect surface finishes, and strict dimensional tolerances requires an uncompromising approach to tooling. In this comprehensive guide, we will explore the critical journey of automotive optics—from the meticulous fabrication of an optics injection mold to flawless mass production—revealing how state-of-the-art engineering transforms raw polymer into the brilliant eyes of modern vehicles.

Posted on 2026-03-11

Challenges and Opportunities for Smart Lighting in the Future

Challenges and Opportunities for Smart Lighting in the Future

The lighting industry is currently undergoing its second major revolution. The first was the transition from conventional sources to LED, driven by the imperative of energy efficiency. The second, and perhaps more profound shift, is Digitalization. In our view, a street light is no longer just a static pole that emits photons; it is evolving into the neural network of the smart city—a prime real estate for data collection, connectivity, and intelligent urban management.

Posted on 2026-02-12

Solving Three Common Street Lighting Issues Through Optical Lenses and Simulation

Solving Three Common Street Lighting Issues Through Optical Lenses and Simulation

By utilizing advanced ray-tracing software and photometric modeling (DIALux), we can mathematically predict and correct light behavior before a single physical prototype is ever built. This article explores the optical logic behind these three common issues and demonstrates how simulation-driven lens design provides the definitive solution.

Posted on 2026-02-10

What problems can the 280×40mm Zhaga lens solve in linear lighting?

What problems can the 280×40mm Zhaga lens solve in linear lighting?

Linear lighting has become the backbone of modern commercial and industrial interiors, from the infinite aisles of supermarkets to the precision-demanding environments of automotive assembly lines. Its popularity lies in its ability to provide continuous, shadow-free illumination that follows the architecture of the space. However, for years, the linear lighting industry operated like the "Wild West"—manufacturers produced proprietary LED boards and lenses with unique screw hole positions and dimensions. This lack of standardization created a nightmare for inventory management and made future upgrades nearly impossible.

Posted on 2026-02-06

What is street lighting? How to judge the quality of street lamps and lighting fixtures？

What is street lighting? How to judge the quality of street lamps and lighting fixtures？

Street lighting is the nervous system of a modern city, playing a pivotal role in ensuring traffic safety, enhancing urban security, and reducing energy consumption. However, for procurement officers and lighting engineers, the market presents a complex challenge: with thousands of manufacturers offering visually similar products, what is street lighting quality in reality?

Posted on 2026-02-04

why do LED lenses require waterproof and dustproof design?

why do LED lenses require waterproof and dustproof design?

In the field of outdoor and industrial LED lighting, reliability is the primary engineering constraint. Luminaires deployed in roadway, landscape, or high-bay applications are subjected to relentless environmental stressors, including precipitation, salt mist, and abrasive particulates. For the optical system—the heart of the fixture—there is no margin for error. This article analyzes the critical necessity of waterproof and dustproof design through the strict framework of the IEC 60529 standard, guiding you to the most efficient solution for your specific project.

Posted on 2026-01-30

Medical Lighting: How LED Illumination Enhances Surgical Shadowless Lamps

Medical Lighting: How LED Illumination Enhances Surgical Shadowless Lamps

Today, medical lighting is undergoing a quiet transformation. The shift to LED technology is not merely an improvement in energy efficiency but a fundamental leap forward in optical performance, tissue safety, and infection control. But how does this LED shadowless lamp actually work? And what role do optical lenses play in it?

Posted on 2026-01-22

Raw LED vs. LED with Lens: Understanding the Optical Difference

Raw LED vs. LED with Lens: Understanding the Optical Difference

To understand the critical role of an optical lens, we must first understand the fundamental nature of the light source itself. For over a century, artificial lighting was defined by incandescence—the process of heating a tungsten filament until it glowed. In this "analog" era, the light source was essentially a heater that produced light as a byproduct. Today, we have transitioned to the era of Solid-State Lighting (SSL).

Posted on 2026-01-15

LED Luminaire Components: Why the Optical Lens is the Most Critical Element

LED Luminaire Components: Why the Optical Lens is the Most Critical Element

A modern LED roadway luminaire is an engineering marvel composed of five critical subsystems: the Housing, the Thermal Management System, the Driver, the Light Source, and the Optical Lens. While the LED chip generates the light, it is the Optical Lens that determines whether that light becomes a safety asset or a source of blinding pollution. In this comprehensive guide, Asahi Optics deconstructs the anatomy of a high-performance LED street light, analyzing the function of every component, and explaining why the optical lens is the "Director" that defines the fixture's ultimate value.

Posted on 2026-01-05

Modern Street Light Anatomy: Chips, Thermal Design & Optical Lenses

Modern Street Light Anatomy: Chips, Thermal Design & Optical Lenses

In this comprehensive engineering guide, we dissect the anatomy of a high-performance modern street light. We will explore the critical synergy between LED chips, thermal structures, and precision optics, and help you understand why choosing the right lens manufacturer is just as important as choosing the right LED.

Posted on 2025-12-31

COB vs Single Lens: How to Choose the Best Solution for Your Lighting Project

COB vs Single Lens: How to Choose the Best Solution for Your Lighting Project

In the world of precision lighting, the "heart" of the fixture is the LED, but the "soul" is the lens. For lighting architects, industrial designers, and product engineers. Selecting the optical lens that best suits your lighting project from COB (Chip-on-Board) or Single Lens (Discrete SMD) options can effectively reduce costs and accelerate project development progress.

Posted on 2025-12-24

End-to-End TV Backlight Lens Supplier: Design, Mold, Precision Manufacturing & QA

End-to-End TV Backlight Lens Supplier: Design, Mold, Precision Manufacturing & QA

In the competitive world of LED display technology, the quality of the backlight unit (BLU) determines the visual performance of the final product. For TV manufacturers, achieving perfect brightness uniformity without "hot spots" (mura) is the ultimate goal. This requires more than just a piece of plastic; it demands a high-precision TV backlight optical lens. At Asahi Optics, we position ourselves as more than just a TV backlight lens manufacturer. We are an end-to-end solution provider, guiding our clients from the initial optical concept through precision mold fabrication to large-scale mass production.

Posted on 2025-12-17

Selecting Low Glare LED Lenses for High-Bay Warehouse Lighting

Selecting Low Glare LED Lenses for High-Bay Warehouse Lighting

Because the spatial dimensions vary, the requirement for illumination intensity (Lux) differs significantly. This leads to a critical demand: finding the right LED lens that matches the specific power rating (Wattage) of the fixture, while simultaneously maintaining low glare.

Posted on 2025-12-08

Four Major Standards for Optical Lens Injection Molds

Four Major Standards for Optical Lens Injection Molds

In the optical industry, whether it is LED Lenses, mobile phone lenses, automotive lighting optical components, or professional lighting optical assemblies, the core manufacturing process is inseparable from "molds." Especially for products like the LED optical lenses (Optical Lens) that we at Asahi Optics specialize in, the production process places extremely high demands on mold standards, processing accuracy, and interchangeability. Therefore, understanding the mold standard system holds significant value for both optical design and optical production.

Posted on 2025-12-03

Global Leader in Ultra-Large Injection Molding for LED Optical Lenses

Global Leader in Ultra-Large Injection Molding for LED Optical Lenses

We are the world's only manufacturer combining 1,000-ton, 1,600-ton, 2,500-ton, and 3,000-ton+ injection molding capabilities with comprehensive optical design, precision mold manufacturing, and full-process injection production services.

Posted on 2025-12-01

Key to outdoor parking lot lighting lenses

Key to outdoor parking lot lighting lenses

Outdoor car parks, as essential public and commercial facilities, face unique lighting challenges: they require uniform light distribution to eliminate dark corners that pose safety risks, need to adapt to changing weather conditions, and must balance brightness with energy efficiency. At the core of solving these challenges lies a critical component—the outdoor car park lighting lens. As a professional LED optics manufacturer with extensive experience in serving global markets, Asahi Optics has developed targeted lens solutions that redefine the standards of car park lighting.

Posted on 2025-11-17

Why do injection molds need to be polished by hand?

Why do injection molds need to be polished by hand?

In the mold manufacturing process, mold polishing is an extremely crucial step that directly affects the mold's performance and the final product quality. An unpolished or poorly polished mold may produce products with surface defects, dimensional deviations, and other issues, which seriously compromise the product's appearance and usability. This is particularly significant for manufacturers of precision components like LED lenses and optical lenses, where even minor mold imperfections can lead to irreversible performance flaws in the end products.

Posted on 2025-11-13

How LED Optical Lenses Elevate Jewelry Store Lighting Design

How LED Optical Lenses Elevate Jewelry Store Lighting Design

Jewelry lighting demands narrow, well-defined beams that accentuate brilliance. Lenses with tight beam angles (10°–25°) are ideal for diamond showcases, creating sparkling highlights without flooding the surrounding area.

Posted on 2025-11-11

LED Lens Maintenance Guide

LED Lens Maintenance Guide

LED lenses play several core roles in every lighting system, namely shaping and controlling light distribution, as well as protecting the LED light source and ensuring stable optical efficiency. However, over time, even the best lenses can experience yellowing, surface damage, or reduced transmittance if not maintained properly.

Posted on 2025-11-10

How Lens Diameter and Depth Ratio Affect Light Distribution

How Lens Diameter and Depth Ratio Affect Light Distribution

In LED optical design, many factors significantly influence light distribution. This article details the crucial role of the relationship between lens diameter, depth ratio, and beam angle in light distribution.

Posted on 2025-11-07

Asahi Optics focuses on optimizing office lighting

Asahi Optics focuses on optimizing office lighting

As a leader in optical solutions, Asahi Optics is committed to providing superior LED lighting solutions for modern office spaces through advanced optical technology, aiming to optimize the light environment and comprehensively enhance employee productivity and well-being.

Posted on 2025-10-24

Parking Lot Lighting - An Optical Solution that Balancing Safety and Efficiency

Parking Lot Lighting - An Optical Solution that Balancing Safety and Efficiency

As a key urban transportation hub and supporting facility for various buildings, parking lot lighting design is crucial. Good parking lot lighting not only provides basic brightness but is also crucial for ensuring passenger and vehicle safety, improving operational efficiency, and optimizing the user experience.

Posted on 2025-10-22

Key considerations for lighting standards and design guidelines

Key considerations for lighting standards and design guidelines

In modern society, lighting goes far beyond simply providing basic brightness. Whether working, studying, relaxing, or engaging in outdoor activities, the quality of the light environment directly impacts people's visual comfort, productivity, safety, and even physical and mental health. Therefore, understanding and adhering to a set of scientific lighting standards and design criteria is crucial to creating an excellent lighting environment.

Posted on 2025-10-21

Reflectors and lenses in LED lighting

Reflectors and lenses in LED lighting

In the era of energy-efficient LED lighting, precise and effective light control is crucial for achieving superior lighting results. There are two primary light control components in LED lighting: reflectors and optical lenses. Each possesses unique advantages and applications, and together they form the cornerstone of modern lighting design. As an expert in optical solutions, Asahi Optics will delve into the principles, characteristics, selection strategies, and synergistic application of these two components to help customers achieve optimal lighting results.

Posted on 2025-10-16

Future Challenges in Automotive LED Lighting Optical Design

Future Challenges in Automotive LED Lighting Optical Design

Automotive lighting, a crucial component of vehicle safety and aesthetics, is undergoing a profound transformation from traditional halogen and xenon lamps to LED technology. LEDs, with their high efficiency, long life, and design flexibility, have become the mainstream of modern automotive lighting.

Posted on 2025-10-15

The key to stadium lighting optical design

The key to stadium lighting optical design

In modern sports stadiums, lighting is more than just providing brightness; it is a core element in ensuring athlete performance, spectator experience, and fair play. With the rapid advancement of LED technology, stadium lighting optical design has become crucial to the success of lighting systems. Asahi Optics, a leader in optical solutions, is redefining the standard for efficient, glare-free high-mast LED sports lighting through its innovative optical lens technology.

Posted on 2025-10-14

The Difference Between Two Types of 36in1 Lenses

The Difference Between Two Types of 36in1 Lenses

In modern LED optical engineering, 36-in-1 lenses have become a key component in achieving high-performance lighting for outdoor and industrial applications. Their internal optical structure, lens geometry, and light distribution patterns can vary; these lenses' optical designs and lighting performance vary depending on their intended application.

Posted on 2025-10-13

Long-term Value Analysis of 24in1 Array Lens

Long-term Value Analysis of 24in1 Array Lens

In the evolving world of LED lighting design, optical performance and long-term reliability are crucial to achieving both energy efficiency and cost-effectiveness. Among various optical solutions, 24in1 array lens has great advantages in street lighting and high-bay lighting due to its compact innovative design and durability.

Posted on 2025-10-10

15mm Linear Lenses with Multiple Beam Angle Options

15mm Linear Lenses with Multiple Beam Angle Options

The 15mm linear lenses developed by Asahi meet these needs by offering a wide range of beam angles, giving lighting designers and manufacturers the freedom to create customized lighting for a variety of applications.

Posted on 2025-10-09

Optical Design for High-Density 28LED Linear Arrays

Optical Design for High-Density 28LED Linear Arrays

In the field of modern office lighting and architectural lighting, precision optical components play a vital role in achieving efficiency and comfort. Therefore, linear lenses have always been a popular product of Asahi.

Posted on 2025-09-26

280mm 1x14 vs 1x7 LED Lens: A Performance Comparison

280mm 1x14 vs 1x7 LED Lens: A Performance Comparison

In the field of Office Lighting and commercial illumination, the choice of optical components plays a crucial role in determining both efficiency and user comfort. Among linear optics, the 280mm linear lens family offers versatile solutions, with 1x7 linear lens and 1x14 linear lens designs being two of the most widely used options. Although they share the same Zhaga-compliant standard size, their performance characteristics differ significantly depending on the application.

Posted on 2025-09-26

An In-Depth Analysis of the Optical Advantages of the 280×40mm Zhaga Standard Linear Lens

An In-Depth Analysis of the Optical Advantages of the 280×40mm Zhaga Standard Linear Lens

LED linear luminaires are the cornerstone of interior lighting projects, from office lighting to supermarket lighting. The popular 280×40mm Zhaga linear standard lens is the top choice for optical performance. This article will provide an in-depth analysis of the optical advantages of this specific linear lens form factor.

Posted on 2025-09-25

What are the light distribution types of T1, T2, T3, T4, and T5 defined by IESNA?

What are the light distribution types of T1, T2, T3, T4, and T5 defined by IESNA?

When designing outdoor and street lighting, understanding light distribution is critical to achieving safety, efficiency, and visual comfort. The Illuminating Engineering Society of North America (IESNA) defines several standardized distribution types—T1, T2, T3, T4, and T5—that describe how light spreads from a luminaire onto a surface. These classifications guide engineers, architects, and lighting manufacturers in selecting the most appropriate LED lens design for specific applications.

Posted on 2025-09-23

What does "T2M" mean in a 4in1 LED lens?

What does "T2M" mean in a 4in1 LED lens?

In outdoor lighting, the choice of optical lens plays a decisive role in both performance and efficiency. "T2M" is one of the most frequently mentioned terms in street and area lighting design, but what exactly does T2M stand for? Why is it so important to lighting engineers and project planners?

Posted on 2025-09-22

What is a Multi-Lens Array?

What is a Multi-Lens Array?

Multi-lens arrays are one of the most effective solutions for modern outdoor and industrial lighting. But what exactly are multi-lens arrays? Why have they become so important in today's lighting applications?

Posted on 2025-09-18

What are outdoor LED lighting fixtures?

What are outdoor LED lighting fixtures?

Outdoor LED lighting fixtures are lamps (complete lighting units) designed for outdoor use that use light-emitting diodes (LEDs) as their light source. They are designed to withstand a wide range of weather conditions, such as rain, snow, dust, and extreme temperatures, while providing efficient, high-quality lighting for safety, security, and aesthetics.

Posted on 2025-09-17

Why is uniform light so important in warehouse lighting?

Why is uniform light so important in warehouse lighting?

With the rapid internationalization of trade logistics, large storage warehouses have become trading hubs. In these large spaces, lighting quality plays a crucial role in safety, productivity, and energy management. While brightness is important, light uniformity is the true benchmark for high-performance warehouse lighting. Uneven lighting creates shadows, glare, and inconsistent visibility, all of which can reduce operational safety and efficiency. In this article, we will explore the importance of uniform light and how Asahi addresses this challenge through optical lens design.

Posted on 2025-09-16

The Link Between LED Lighting Quality and Lens Yellowing

The Link Between LED Lighting Quality and Lens Yellowing

It's well known that optical lenses play a crucial role in ensuring stability, uniformity, and visual quality in LED lighting. One of the most common issues affecting LED lighting is lens yellowing, which directly reduces light output and impacts color consistency. This article will explore the link between lens yellowing and lighting quality.

Posted on 2025-09-15

What's the Downside to LED Lighting？

What's the Downside to LED Lighting？

LED lighting is being adopted in lighting systems across various industries. However, like any technology, it's not without flaws. Understanding the potential drawbacks of LED lighting is crucial for manufacturers, designers, and consumers alike, helping them make more informed choices and develop better solutions. Many common drawbacks, such as glare, blue light hazard, and uneven light quality, can be mitigated through LED optics design.

Posted on 2025-09-12

Can LED Lighting Be Used Without Optical Lenses？

Can LED Lighting Be Used Without Optical Lenses？

LED technology has revolutionized the lighting industry, but a common question is: Can LED lamps operate without optical lenses? The answer is yes, but not in all scenarios. The presence or absence of a lens directly determines a lamp's luminous efficacy, light distribution quality, and application areas.

Posted on 2025-09-10

LED street light lens optical mold manufacturer

LED street light lens optical mold manufacturer

Asahi Optics is recognized as a well-known manufacturer of precision plastic and optical molds in China, with its advanced optical design expertise and large-scale manufacturing capabilities, it has a good reputation and is expanding its global lighting manufacturer and engineering companies as partners.

Posted on 2025-09-09

The Importance of Uniform Illumination in Street Lighting

The Importance of Uniform Illumination in Street Lighting

As an expert in optical design, Asahi Optics understands the importance of uniform lighting to public safety. Drawing on a decade of expertise in optical technology and sophisticated optical simulation in street lighting, Asahi Optics provides streetlight manufacturers with high-performance secondary optical lenses that ensure precise light distribution, providing key technical support for urban road lighting upgrades.

Posted on 2025-09-05

The Three Major Advantages of LED Office Lighting Solutions

The Three Major Advantages of LED Office Lighting Solutions

Modern offices have evolved into "second living spaces," where employees spend the most time. The quality of their lighting directly impacts work efficiency, physical and mental health, and corporate energy costs. Therefore, office lighting must be both bright and comfortable, and energy-efficient. A truly excellent LED office lighting solution, through appropriate LED lenses and sophisticated optical design, delivers three core advantages: visual clarity, visual comfort, and economic and environmental benefits.

Posted on 2025-09-04

Application strategy of LED lenses in different areas of supermarket lighting

Application strategy of LED lenses in different areas of supermarket lighting

Modern supermarkets are far more than simple merchandise displays; they are complex retail environments whose lighting design directly impacts customer experience and operating costs. Different areas have distinct optical lighting requirements. Achieving optimal supermarket lighting isn't simply about selecting the brightest LED; it's about strategically applying precise optical design to specific areas. Proper light distribution enhances product appeal, ensures color fidelity, and guides customer flow, ultimately delivering significant results.

Posted on 2025-09-03

How LED Lenses Master Optical Distribution for Every Sport

How LED Lenses Master Optical Distribution for Every Sport

A fantastic sporting event requires perfect lighting. Whether it's an amateur community stadium or a professional Olympic venue, lighting must meet two core requirements: a glare-free, shadow-free playing environment for athletes, and a clear, immersive visual experience for spectators and broadcasters. The key to achieving this goal lies in matching the optimal optical light distribution for specific sports. Different field sizes, viewing angles, and speeds of movement require distinct beam patterns.

Posted on 2025-09-02

Optical Design and Standard Analysis of Modern Sports Stadium Lighting

Optical Design and Standard Analysis of Modern Sports Stadium Lighting

Achieving world-class stadium lighting requires more than raw brightness. It demands a sophisticated balance of precision optical design, customized LED lenses, and strict compliance with international standards. Optical components, the "brain" of LED light sources, shape raw light into an accurate, efficient, and comfortable visual environment.

Posted on 2025-09-01

How Optical Lenses Ensure the Warning Effect of Automotive Turn Signals

How Optical Lenses Ensure the Warning Effect of Automotive Turn Signals

Turn signals are the universal language between vehicles and their surroundings. They communicate a driver’s intentions clearly and quickly, reducing the risk of misunderstanding and preventing accidents. For a warning signal to be truly effective, it must meet three critical requirements: high recognizability, fast response, and reliability under all weather conditions.

Posted on 2025-08-29

Unveiling the Optical System Design of Automotive Ambient Lights

Unveiling the Optical System Design of Automotive Ambient Lights

In recent years, automotive interiors have undergone a remarkable transformation. A vehicle is no longer just a means of transportation — it has evolved into a “third living space”, where comfort, personalization, and technology converge. Among the many design elements shaping this immersive environment, ambient lighting has emerged as a powerful tool to evoke emotions, highlight materials, and enhance the overall driving experience.

Posted on 2025-08-28

The Key Role of Surgical Light Optical Design in Minimally Invasive Surgery

The Key Role of Surgical Light Optical Design in Minimally Invasive Surgery

Minimally invasive surgery (MIS) has transformed the landscape of modern healthcare, offering patients faster recovery, smaller incisions, and reduced trauma. Surgeons now require deeper illumination, perfect light uniformity, and accurate color rendering to navigate complex anatomy through limited access points. In this context, advanced optical design—not just the light source itself—has become a key enabling technology to ensure surgical precision and patient safety.

Posted on 2025-08-27

How to Achieve Shadowless Effect of Surgical Lights Through Lenses and Reflectors

How to Achieve Shadowless Effect of Surgical Lights Through Lenses and Reflectors

In modern operating rooms, achieving a shadowless effect in surgical lighting is critical to ensure precision, safety, and visual comfort for surgeons. The integration of optical lenses and reflectors plays a key role in eliminating shadows, enhancing light uniformity, and providing accurate color rendering during surgical procedures.

Posted on 2025-08-25

Customize UFO Lenses for Your Warehouse and Factory

Customize UFO Lenses for Your Warehouse and Factory

In modern industrial lighting, choosing the right optical solution is critical for achieving uniform illumination, improving energy efficiency, and creating a safer working environment. For warehouses, factories, and other large spaces, UFO high bay lenses play a decisive role in delivering precise light distribution and high performance. At Asahi Optics, our UFO lens series offers 13 different types, ranging from 110mm to 344mm in diameter, with multiple beam angles to accommodate diverse installation environments. Whether you are upgrading your warehouse lighting or designing a new factory setup, selecting the right lens involves considering several key factors.

Posted on 2025-08-21

In-depth Analysis of UFO High Bay Lens Design

In-depth Analysis of UFO High Bay Lens Design

In the evolving landscape of industrial lighting, the demand for highly efficient and precise optical solutions has led to continuous innovation in UFO high bay lens design. These lenses are not just protective covers for LEDs; they play a critical role in shaping light output, improving energy efficiency, and meeting diverse application requirements in industrial environments.

Posted on 2025-08-20

The selection of linear lenses for office lighting varies between South America and Europe.

The selection of linear lenses for office lighting varies between South America and Europe.

In the evolving world of office lighting, architects and designers are increasingly adopting linear optical lens systems to achieve a balance between efficiency, aesthetics, and visual comfort. This article will explore which type of lens lighting designers in South America and Europe would choose

Posted on 2025-08-19

How LED Lenses Enhance Modern Office & Store Lighting

How LED Lenses Enhance Modern Office & Store Lighting

In modern office lighting and store lighting, the demand is no longer limited to brightness. Today, designers, facility managers, and retailers are looking for solutions that enhance visual comfort, improve energy efficiency, and highlight architectural aesthetics. To achieve these goals, optical components such as LED lenses play a critical role in shaping the light output and creating the right atmosphere for each space.

Posted on 2025-08-18

Football Stadium Lighting: Height, Brightness, and Cost Explained

Football Stadium Lighting: Height, Brightness, and Cost Explained

From pole height to lumen output and operating costs, every aspect of football stadium lighting is shaped by both engineering standards and audience expectations. So this article will talk about the lighting project of a standard football field from three aspects: height, brightness and cost.

Posted on 2025-08-15

Lighting Criteria for Street and Sport Stadium Lighting

Lighting Criteria for Street and Sport Stadium Lighting

Understanding basic lighting standards is crucial both when designing a lighting system and when developing optical lenses. Choosing the right fixtures, beam angle, and protection level directly influences visibility, safety, and long-term durability. Let's talk about "Lighting Standards" in detail.

Posted on 2025-08-14

TIR Optics lens Explained

TIR Optics lens Explained

While a wide variety of optical lenses are available on the market, the most typical are conical lenses. These lenses are often referred to as TIR lenses, and a significant portion of their design relies on total internal reflection. This article will explore the application of TIR optical lenses in LED lighting！

Posted on 2025-08-13

How Optical Engineers Leverage Professional Software for Custom LED Optical Design？

How Optical Engineers Leverage Professional Software for Custom LED Optical Design？

In the field of LED optical design, choosing the right design and simulation tools is crucial to project success. As a company specializing in custom LED lens design, Asahi's optical engineers flexibly utilize software such as TracePro, LightTools, DiaLux, and SolidWorks, we ensure precision, efficiency, and performance in every project.Based on customer needs, we not only optimize optical performance but also ensure product reliability and consistency in real-world applications.

Posted on 2025-08-12

2x2 Narrow Beam High Mast Sport Lighting Lens

2x2 Narrow Beam High Mast Sport Lighting Lens

High mast sports lighting requires precision, uniformity, and superior beam control to meet professional standards. The 2x2 Narrow Beam High Mast Sport Lighting Lens is engineered to deliver powerful, focused illumination with minimal light spill, making it ideal for stadiums, arenas, and large outdoor sports facilities. In this article, we explore how the 2x2 narrow beam lens transforms high mast sports lighting into a precise and efficient system.

Posted on 2025-08-11

How does modern architectural lighting affect human judgment and efficiency?

How does modern architectural lighting affect human judgment and efficiency?

In modern architectural lighting design, we focus not only on lighting standards but also on how people perform in a space—whether they work efficiently, read easily, and feel comfortable. Therefore, human perception of modern architectural lighting is fundamental to human activity.

Posted on 2025-08-08

Provide better optical design for LED office lighting

Provide better optical design for LED office lighting

Office lighting is an important part of work environment design, directly affecting employees' work efficiency, visual comfort, mental health and even the overall office atmosphere.It is particularly important to use optical design to improve office lighting and make its overall efficiency more prominent

Posted on 2025-08-07

Australian Tennis Court Lighting Optical Design

Australian Tennis Court Lighting Optical Design

As one of the four Grand Slam tournaments, the Australian Open boasts a rich history and has elevated Australian tennis internationally. Australia's reputation stems from its rich history, high-level competitions, and ongoing investment in the sport. Australia's efforts to cultivate tennis talent and promote the sport are inseparable from tennis court design. Optical design and lighting are also crucial steps in tennis court design. Let's take an example to illustrate Asahi's optical design for tennis court lighting.

Posted on 2025-08-05

Injection Molds in LED Lens Production- 4 Common Problems and Solutions

Injection Molds in LED Lens Production- 4 Common Problems and Solutions

Asahi is one of the well-known precision plastic and optical mold manufacturers in China.Our mechanical engineers have 8-15 years of mechanical tooling design experience. They are skilled in simple and complex tooling designs. Let's talk about what factors will affect the injection mold in the production of optical lenses.

Posted on 2025-08-04

How to Avoid 3 Common Tunnel Lighting Mistakes

How to Avoid 3 Common Tunnel Lighting Mistakes

Travelers inevitably encounter tunnels, and tunnel lighting is one of the most important factors in ensuring driver safety. Poor design can lead to accidents, energy waste, and high maintenance costs. This article discusses three common tunnel lighting mistakes and how they can be avoided through lens optical design.

Posted on 2025-07-31

Why might lighting fixtures with UGR<19 still produce a glaring effect

Why might lighting fixtures with UGR<19 still produce a glaring effect

In lighting design, UGR < 19 has been widely used as the upper limit of glare control. However, the UGR value output by most current design software is not the "applied UGR" (UGRAppl) recognized by the CIE standard.

Posted on 2025-07-30

How to Choose the Best LED Streetlight Lens for Urban Lighting

How to Choose the Best LED Streetlight Lens for Urban Lighting

Over 30% of LED streetlights in past urban lighting projects underperformed due to poorly matched optical components. This resulted in dark spots, excessive glare, and wasted energy, costing cities tens of thousands of dollars in unnecessary replacement costs. Therefore, choosing the right LED streetlight lens is crucial. This article will explain how to select high-performance LED lenses for your urban lighting needs by focusing on two key technical factors: beam angle and material.

Posted on 2025-07-29

Choosing the Right Narrow Beam Lens for Your LED Lighting Project

Choosing the Right Narrow Beam Lens for Your LED Lighting Project

In many lighting fields, the use of narrow-angle lenses is always an indispensable optical element. This article will talk about narrow-angle lenses and how to choose the narrow-angle lenses that are suitable for you.

Posted on 2025-07-25

Single lens for architectural and landscape lighting

Single lens for architectural and landscape lighting

With the rise of the tourism industry and technological advances in the outdoor lighting industry, the lighting of buildings and landscapes has become more than just "illumination", and has gradually pursued a sense of experience and art. This is mainly due to several key factors, so this article will talk about one of the core of this evolution - lens optical solutions!

Posted on 2025-07-23

Optical Lenses for Jewelry Store and Museum Lighting

Optical Lenses for Jewelry Store and Museum Lighting

The most important thing is the angle of the lens. At Asahi Optics, you can find the most important thing for jewelry lamps and museum lamps. The angle of the lens is the most important.

Posted on 2025-07-22

How to Choose the Perfect UFO Lens for High Bay Lighting?

How to Choose the Perfect UFO Lens for High Bay Lighting?

UFO industrial lights are a popular choice for industrial and commercial lighting due to their efficiency, durability and high performance. Choosing the right lens for your industrial UFO lamp ensures optimal light distribution, energy efficiency and workspace safety.

Posted on 2025-07-08

Custom Optical Lens Injection Mold

Custom Optical Lens Injection Mold

Asahi Optics is a leading Chinese manufacturer specializing in the design and production of high-quality optical lens molds. The molds we produce can be used in the production of optical lenses in areas such as street lighting, indoor lighting and automotive lighting.

Posted on 2025-07-08

What Are the Key Differences Between 3030, 3535, and 5050 LED?

What Are the Key Differences Between 3030, 3535, and 5050 LED?

While there are many LED chip dimensions available, this article focuses on comparing 3030, 3535, and 5050 LEDs and how to pair them with optimal optical lenses.

Posted on 2025-07-04

What is the Process for Custom LED Lens Manufacturing?

What is the Process for Custom LED Lens Manufacturing?

This article will explain in detail "What is the process for custom LED lens manufacturing?", including the information we need from you and the timeline for design and production.

Posted on 2025-07-02

Application of lens reflectors in LED lighting

Application of lens reflectors in LED lighting

As we all know, in LED lighting, controlling and optimizing light output is particularly important for efficiency and performance. We all know that optical lenses play an important role in LED lighting, but the role played by lens reflectors cannot be ignored, especially in COB LED applications.

Posted on 2025-06-18

How to choose the right custom LED lens manufacturer

How to choose the right custom LED lens manufacturer

we can see that choosing the right custom LED lens manufacturer, we believe that it includes these three points (optical design capabilities, production quality control, communication and price transparency).

Posted on 2025-06-06

Are LED lights safe for human eyes

Are LED lights safe for human eyes

Normal use of LED lights that meet international standards (with qualified LED lenses), blue light and flicker are within safe limits and will not directly damage vision!

Posted on 2025-05-30

The Future is LED

The Future is LED

From the invention of the first LED in 1962, from the initial luxury goods, to the widespread use of ordinary lighting products in various fields today. Compared to halogen lamps, incandescent lamps, fluorescent lamps and other lighting fixtures, LED lamps have various advantages such as higher energy efficiency, longer lifespan, mercury free and more environmentally friendly.

Posted on 2023-05-30

What's the luminous flux? What are the factors affecting luminous flux？

What's the luminous flux? What are the factors affecting luminous flux？

Asahi will use various software and other optical tools in the design of LED lenses to analyse and adjust different factors in order to get the most suitable lens design.

Posted on 2023-05-30

What are the functions of using street lighting lenses

What are the functions of using street lighting lenses

According to the optical design, the street lighting lens can change the beam angle of the street light, so that the lighting area and the beam angle of the street lighting can be controlled.

Posted on 2023-04-17

What's the UGR? How to control the UGR?

What's the UGR? How to control the UGR?

Asahi Optics developed various type of High Bay Lighting optical solution that can meet the DLC V5.1 requirement,UGR＜28.

Posted on 2023-02-21

Outdoor sport lighting lens

Outdoor sport lighting lens

Selection of the outdoor sport lighting lens

Posted on 2022-10-18

Interlight-2022 In Russia

Interlight-2022 In Russia

19-22 Sep, Interlight in Russia,Booth 22A45.

Posted on 2022-09-21

EXPO I Colombia Smartlighting

EXPO I Colombia Smartlighting

7-9 Sep, EXPO I Colombia lighting fair. Booth A26

Posted on 2022-09-14

Flicker-free LED Floodlights Improve Video Recordings at Skate Park in Germany

Flicker-free LED Floodlights Improve Video Recordings at Skate Park in Germany

Posted on 2016-10-05

Winter is coming? World’s Top Lighting Manufacturer Philips Closes Shenzhen Factory

Posted on 2016-06-24

LEDforum 2016: Micro-LEDs Potential and Barriers Before Commercialization

LEDforum 2016: Micro-LEDs Potential and Barriers Before Commercialization

Size matters in the world of micro-LEDs, in fact it will be difficult to use conventional LED designs to achieve super small sizes, while keeping the manufacturing process economic.

Posted on 2016-04-01

U.S. Town Answers Frequently Asked Questions Upon LED Lights Conversion

Posted on 2015-07-03

Top European Manufacturers Form Pilot Line Pi-Scale to Accelerate Commercialization of OLED

Top European Manufacturers Form Pilot Line Pi-Scale to Accelerate Commercialization of OLED

Europe’s technology leaders in the development of flexible OLEDs for lighting and signage applications have joined together in a consortium to develop an open access pilot line that will accelerate the commercial adoption of this promising new technology.

Posted on 2015-06-30

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