| Model NO. | 5A/10X25 | 
| Magnification | 10X | 
| Usage | Bird Watching/Hunting, Travel | 
| Structure | Porro Prisms | 
| Lens Type | Prime Lens | 
| Lens | Glass | 
| Objective Aperture | 30~50mm | 
| Focusing Type | Center Focusing | 
| Aperture | <50mm | 
| Objective Diameter | 25mm | 
| Exit Pupil Distance | 15mm | 
| Exit Pupil | 2.5mm | 
| Field of View | 117m/1000m | 
| Is Customize | Yes | 
| Focus System | Center + Right Eyepiece | 
| Waterproof | No | 
| Sealing Gas | No | 
| Transport Package | Carton | 
| Specification | 10x25 | 
| Trademark | OEM/DONTOP | 
| Origin | China | 
| HS Code | 90051000 | 
| Production Capacity | 10000PCS /Year | 
 
                 
                     
                     
                    