| 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 | 
 
                 
                     
                     
                    