Durable Optical Aspheric Led Lens for Outdoor LED Fixtures
Brand Name:LONGWAY
Certification:ISO9001
Model Number:OG001495
Minimum Order Quantity:600 pieces
Payment Terms:T/T,Western Union
Place of Origin:Shanghai, China
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Shanghai Shanghai China
Address:
Rm. 2111, Bldg. A, Tomson Center, No. 188, Zhangyang Rd., Shanghai, China
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Product Details
Durable Optical Aspheric Led Lens for Outdoor LED Fixtures
1. Material
Core Substrate:
Optical-Grade : High impact resistance, UV-stabilized.
Borosilicate Glass (e.g., B270): Extreme scratch/chemical resistance (premium option).
Additives: UV inhibitors, anti-yellowing agents, and diffusion particles (optional).
2. Key Properties
Environmental Durability:
UV Resistance: Withstands prolonged sunlight (5–10+ years without yellowing).
Thermal Stability: Operating range: –40°C to +120°C (prevents warping/cracking).
IK Rating: IK08+ impact resistance (20-joule shock protection).
IP68 Sealing Compatibility: Resists dust/moisture ingress.
Optical Performance:
Aspheric Design: Eliminates spherical aberration for sharp beam edges.
Beam Angle Control: Precision collimation (e.g., 10°–60°).
Transmission: >92% (PMMA/Glass), >89% (UV-stabilized PC).
3. Primary Function
Beam Shaping: Converts raw LED emission into uniform, glare-free illumination with controlled cutoff.
Efficiency Optimization: Maximizes lux/watt by reducing light spillage.
Environmental Protection: Shields LEDs from rain, debris, and thermal stress.
4. Critical Applications
Street Lighting:
Roadway luminaires (meets Dark Sky standards).
Tunnel/parking lot fixtures.
Architectural Lighting:
Facade washers, landscape uplights.
Bollard/pathway lights.
Industrial/Commercial:
High-bay warehouse fixtures.
Stadium/arena floodlights.
Transportation:
Airport runway lights.
Marine/offshore navigation fixtures.
| Item | LED aspheric lens |
| 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. |
Durable Optical Aspheric Led Lens for Outdoor LED Fixtures
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