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Usage: Lighting
Type: Convex Lens
Transmittance: 80%-90%
Shape: Single-lens
Lenses Color: Clear
Certification: SGS, ISO9001
Lens Size: As requested
Lens Side Thickness: 3.42mm
Light Transmittance: 89.5%
Beam Angle: 150, 70, 15 Degree
Refractive Index: 1.473
LED Power: 10-300W COB LED
Working Temperature:-70 Degree Celsius - +450 Degree Celsius
Application: Street Lights, Tunnel Lights, etc
Delivery Time: 3-15 Days Based on Your Quantity
Product Description of LED Optical Glass Lens for High Power Street Light :
Item: LED Optical Glass Lens
Lens Material: High Borosilicate Glass 3.3 or as requested
Lens Color: Transparent
Lens Size: As requested
Light Transmittance: 89.5%
Beam Angle: 150, 70, 15 Degree
Refractive Index: 1.473
Suitable LED Power: 10-300W COB LED
Working Temperature: -70 Degree Celsius - +450 Degree Celsius
Accessories-Holder Stainless Steel Gasket and High Quality Silica Ring
Performance Advantages Low Coefficient of Expansion, High Temperature Resistance
High Strength, High Hardness, High Light Transmittance and
High Chemical Stability, Clear without blemish
OEM and ODM: Yes
Certificates: IOS9001/SGS
Application: Street Lights, Tunnel Lights, etc
|
Range of diameter |
Dia.0.7mm-Dia.400mm |
| Range of curve radius | R1.5-R∞ etc. |
| Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
| Surface accuracy | λ , 1/2λ , 1/4λ , 1/10λ etc. |
| Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc. |
| Centration | +/-2′,+/-1′ etc. |
| Aperture N | 5, 1 etc. |
| Irregularity ΔN | 2, 1, 0.5, 0.2 etc. |
| Surface quality | 60/40, 40/20, 20/10, 10/5 etc. |
