| Model NO. | 16.5mm proof prism |
| Type | Customization |
| Usage | Binoculars |
| Material | H-K9l |
| Application | Binoculars |
| Customized | Customized |
| Size Tolerance | +/- 0.1mm |
| Weight | 8g |
| Transport Package | Plastic Tray |
| Specification | 26.5*16.5*21mm |
| Trademark | Dontop/OEM |
| Origin | China(Mainland) |
| HS Code | 9001909090 |
| Production Capacity | 5000 Pieces/Week |