| Model NO. | 4OD/10X42 |
| Magnification | 10X |
| Function | Waterproof, Fogproof |
| Usage | Gift, Bird Watching/Hunting, Travel |
| Lens Type | Prime Lens |
| Lens | Glass |
| Objective Aperture | 42mm |
| Focusing Type | Center + Right Eyepiece |
| Aperture | <50mm |
| Objective Diameter | 42mm |
| Exit Pupil Distance | 16mm |
| Field of View | 109m/1000m |
| Exit Pupil Diameter | 4.2mm |
| Interpupillary Distance | 58-73mm |
| Transport Package | Carton |
| Specification | 10x42 |
| Trademark | DONTOP/OEM |
| Origin | Chongqing China |
| HS Code | 90051000 |
| Production Capacity | 2000PCS/Week |