| Model NO. | S51A/12-36X50 | 
| Type | Spotting Scopes | 
| Magnification | 12-36X | 
| Function | Fogproof | 
| Usage | Bird Watching/Hunting | 
| Lens Type | Prime Lens | 
| Lens | Glass | 
| Objective Aperture | 50mm | 
| Focusing Type | Internal Focusing | 
| Aperture | <50mm | 
| Color | Black/OEM | 
| Objective Diameter | 50mm | 
| Exit Pupil Distance | 20-16mm | 
| Field of View | 51.7-29.7m/1000m | 
| Minimum Focus Distance | 3m | 
| Eyepiece System | Twist-up | 
| Prisms | Bak4 | 
| Transport Package | Carton | 
| Specification | 12-36X50 | 
| Trademark | DONTOP/OEM | 
| Origin | Chongqing China | 
| HS Code | 900580000 | 
| Production Capacity | 800PCS/Week | 
 
                 
                     
                     
                    