| Model NO. | 3MB/10X42 | 
| Magnification | 10X | 
| Function | Night Vision | 
| Usage | Gift, Bird Watching/Hunting, Travel | 
| Structure | Roof Prism | 
| Lens Type | Prime Lens | 
| Lens | Glass | 
| Objective Aperture | 30~50mm | 
| Focusing Type | Center Focusing | 
| Aperture | <50mm | 
| Objective Dia. | 42mm | 
| Exit Pupil Distance | 16mm | 
| Mini Focusing Distance | 4.5m | 
| Eyecups | Twist-up | 
| Transport Package | Carton | 
| Specification | 10x42 | 
| Trademark | OEM or DONTOP | 
| Origin | China | 
| HS Code | 90051000 | 
| Production Capacity | 100000PCS /Year | 
 
                 
                     
                     
                    