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Shanghai Longway Special Glass Co., Ltd.
Verified Supplier
1 Years
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1 Years
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| Brand Name : | LONGWAY |
| Model Number : | OG0089635 |
| Certification : | ISO9001 |
| Price : | NEGOTIATION |
| Payment Terms : | T/T,Western Union |
| Supply Ability : | 140000 Pieces per Month |
Durable Borosilicate Aspherical Lens for Multi-LED Lighting Systems
This durable borosilicate aspherical lens is a high-performance optical component engineered to manage complex light output from multi-LED arrays. It is designed to merge the superior material properties of borosilicate glass with advanced aspheric geometry, delivering reliability and precision for demanding lighting applications where multiple light sources must function as one.
1. Material & Manufacturing
The lens is crafted from borosilicate glass, a material chosen for
its exceptional durability and optical clarity. It is manufactured
using precision molding techniques to create a complex aspherical
(non-spherical) profile. This process ensures each lens delivers
consistent optical performance, which is critical when used in
high-volume production for multi-LED systems.
2. Key Properties & Characteristics
Exceptional Durability & Thermal Resistance: Borosilicate glass provides outstanding resistance to thermal shock, preventing cracks or deformation from the significant heat generated by dense LED arrays. Its inherent hardness also makes it highly scratch-resistant.
Optical Precision & Efficiency: The aspherical design is crucial for eliminating spherical aberration and minimizing beam divergence. This results in a sharper, more focused, and efficient light output by precisely directing photons from multiple individual LEDs.
Long-Term Stability: The material is resistant to chemical corrosion, UV radiation, and environmental weathering, ensuring the lens does not yellow or degrade over time, thereby maintaining optical performance throughout the fixture's lifespan.
3. Primary Function & Optical Performance
The core function of this lens is to unify and control the light
emitted from several LEDs within a single fixture. It effectively
blends the discrete beams into a single, uniform field of light,
eliminating hotspots and undesirable artifacts. This provides
superior beam shaping, creating a consistent, high-quality
illumination pattern that is impossible to achieve with simple,
individual lenses for each LED.
4. Application & Uses
This lens is ideal for advanced lighting systems that utilize
multi-LED architectures, including:
High-Bay & Industrial Luminaires: Where uniform, high-intensity light over a large area is essential for safety and productivity.
Architectural Floodlights and Facade Lighting: Used to create even, seamless washes of light on buildings and structures without dark spots or striations.
Specialized Automotive Lighting & High-Power Spotlights: Applications requiring a concentrated, precisely controlled beam from a cluster of high-power LED chips.
| Item | Glass lens, Glass cover |
| Material | Borosilicate glass |
| Diameter Tolerance | +0/-0.5 mm |
| Thickness Tolerance | +/-0.2 mm |
| Processed | By Molding and Polishing |
| Working temperature | Resisting high temperature shock |
| Surface Quality | Clear and smooth |
| Transmission | Around 90% for visible light |
| Tempering | Available |
| Usage | Lighting system and Optics etc. |
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