| Model NO. | 4661/10X42 |
| Function | Waterproof |
| Usage | Gift, Bird Watching/Hunting, Travel |
| Structure | Roof |
| Lens Type | Prime Lens |
| Lens | Glass |
| Objective Aperture | 42mm |
| Focusing Type | Center Focusing |
| Aperture | <50mm |
| Objective Dia. | 42mm |
| Prisms | Bak4 |
| Field of View | 114m/1000m |
| Is Customized | Yes |
| Transport Package | Carton |
| Specification | 10x42 |
| Trademark | Dontop/OEM |
| Origin | China (Mainland) |
| HS Code | 9005100000 |
| Production Capacity | 2000 PCS Per Month |