Customized Dome Lens Half Ball Lens Large Optical Glasses
Category: Large Optics
Publish Time: 2021-10-23 11:47
- MOQ:
- 1 PCS
- Delivery time:
- 5-20days
- Payment:
- Paypal,T/T or to be negotiated
- Delivery:
- DHL UPS FEDEX TNT
- Place of Origin:
- China
- Product drawing:
- will be offered for OEM products
- Test report:
- will be attached to each cargo delivery.
TECHNICAL INFORMATION
Customized Dome Lens Half Ball Lens
| Material |
Fused silicon, BK7,Sapphire,Caf2,Znse, Mgf2 and so on |
| surface quality |
40/20 |
| clear aperture |
>90% |
| centration |
3arc min |
| ellipticity |
±0.01mm |
| bevel |
0.2mm*45degree |
| focus length tolerance |
±0.5% |
| irregularity |
lambda/ at 632.8nm |
| Thickness tolerance |
±0.1mm |
Share to wechat
Edit Content