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Durable Borosilicate Aspherical Lens for Multi-LED Lighting Systems

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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Categories	Borosilicate Glass Lens
Brand Name:	LONGWAY
Model Number:	OG0089635
Certification:	ISO9001
Place of Origin:	China
MOQ:	1000 pieces
Price:	NEGOTIATION
Payment Terms:	T/T,Western Union
Supply Ability:	140000 Pieces per Month
Packaging Details:	foam,carton,pallet
Structure:	Convex
Surface:	Optical grade
Transmission:	over 90%
Processing:	grinding and polishing
Application:	Optics and lighting
OEM:	available