Pyrex 3.3 Borosilicate Glass Aspheric Lenses From Led Light Cover Lens
Material: Pyrex 3.3 Borosilicate Glass**
Quality:
Function:
Specific Application:
Benefits:
Advantage:
| Name | Glass lens |
| Material | Pyrex, borosilicate glass 3.3 |
| Diameter Tolerance | +0/-0.15 mm |
| Thickness Tolerance | +/-0.15mm |
| Processed | by grinding, polishing |
| Surface Quality | 80/50,60/40,40/20 |
| Transmission | above 90% |
| Chamfer | 0.1-0.5 mm x 45° |
| Usage | Lighting system, Optical instruments |


