| Model NO. | 8F/25X100 |
| Magnification | 25X |
| Function | Waterproof |
| Usage | Bird Watching/Hunting |
| Lens Type | Prime Lens |
| Lens | Glass |
| Objective Aperture | >50mm |
| Focusing Type | Center Focusing |
| Aperture | 101-200mm |
| Objective Dia. | 100mm |
| Waterproof | Yes |
| Prism Glass Material | Bak-4 |
| Minimum Focus Distance | 25m |
| Prism Type | Porro |
| Size | 256X130X388mm |
| Weight | 4700g |
| Transport Package | Carton |
| Specification | CE FCC |
| Trademark | OEM or DONTOP |
| Origin | China |
| HS Code | 90051000 |
| Production Capacity | 100000PCS /Year |