| Model NO. | SFSB/15-40X50 |
| Magnification | 15-40X |
| Usage | Bird Watching/Hunting, Spotting Scopes |
| Lens Type | Prime Lens |
| Lens | Glass |
| Objective Aperture | 50mm |
| Focusing Type | Center Focusing |
| Aperture | 50-100mm |
| Model Number | Sha3/20-60X85 |
| Color | Black/OEM |
| Size | 24.8*6*7.9cm |
| Customized | Yes |
| Transport Package | Carton |
| Specification | CE FCC |
| Trademark | DONTOP/OEM |
| Origin | Chongqing China |
| HS Code | 900580000 |
| Production Capacity | 2000PCS/Week |