| Model NO. | NR5257 | 
| Structure | Monocular | 
| Shell Material | Plastic | 
| Customized | Customized | 
| Iit Generation | 1+ | 
| Operating Voltage | 1 X 3 V Cr123A Type Battery | 
| Objective Dia | 75mm | 
| Net Weight | 1.2kg | 
| Net Size | 273X104X81 mm | 
| Transport Package | Carton | 
| Specification | CE FCC RoHS FDA | 
| Trademark | DONTOP/OEM | 
| Origin | China (Mainland) | 
| HS Code | 90058090 | 
| Production Capacity | 200PCS/Week | 
 
                 
                     
                    