Product description： Dt-NSCF is high-performance professional front sight design, good effect at night, all metal body structure, high mechanical strength, small structure, easy to disassemble. With the use of day-time optics sight, it can achieve a good sight effect at night. In night vision mode, field sniper operations can be carried out at night as long as the use conditions of 10-3 lux (with weak light) can be met. The front sight has the advantages of small size, light weight, convenient use, reliable performance and high cost performance. In addition, the preview has the function of automatic anti glare protection, which is very suitable for urban action. It can be equipped with an independent and controllable infrared light supplement device, which can fully meet the different use conditions of military and police operations.
| MODEL | DT-NSCF1 | DT-NSCF3 |
| IIT | Gen2+&3 | Gen2+&3 |
| Magnification | 1X | 1X |
| Resolution | 45-57（51-64） | 45-57（51-64） |
| Les system | F1: 1.2, F25mm | F1: 1.4, F65mm |
| Objective pupil | 22mm | 40mm |
| FOV（degree） | 40 | 13.5 |
| Objective adjustment range (m) | 3--∞ | 3--∞ |
| Exit pupil diameter (mm) | 25 | 40 |
| Distance of pupil | ∞ | ∞ |
| Eyepiece aperture（mm） | 22 | 40 |
| Installation | Special front link bracket | Special front link bracket |
| Battery type（v） | The 1 section 3V lithium battery | The 1 section 3V lithium battery |
| Battery life（h） | 40-50 | 40-50 |
| Operating temperature（℃） | -40 /+50 | -40 /+50 |
| Relative humidity | 5%-98% | 5%-98% |
| Impact resistance | >800G | >800G |
| Environment rating | IP65/（IP67optinal） | IP65/（IP67optinal） |
| Dimensions（mm） | 155x55x68(including eye mask) | 246x58x69(including eye mask) |
| Weight （g） | 292g | 335g |