1. Light weight only 220g with tubes;
2. IP65 waterproof standard (IP67 optional);
3. AUTO shut OFF/ON when flip up/down, save power when not use;
4. Build-in IR light;
5. Power switch offer ON/IR/AUTO working mode;
6. Strong light auto shut off;
7. Eyepiece lens and objective lens coated with demist coating;
8. Offer sacrificial windows(optional);
9. IR LED indicator and low battery LED indicator;
Technical specifications:
| MODE | DTS-13 |
| Generation | Gen 2+/Gen3(optional) |
| Magnification | 1X |
| Resolution ( lp/mm) | 60-64 |
| S/N (dB) | 18-24 |
| Luminous sensitivity(uA/lm) | 600-800 |
| FOV(°) | 50+/-2 (40 optional) |
| Diopter | +5/-5 |
| Capability | Flip-Up On-Off |
| Automatic Brightness Control | YES |
| Bright Light Cut-off | YES |
| Infrared Illuminator | Built-in(850nm 20mW) |
| IR Indicator | YES |
| Low Battery Indicator | YES |
| Optical distortion | <0.5% |
| Pupil distance(mm) | 20-45 |
| Battery Voltage | 2.6-4.2V |
| Battery type | CR123(A)x1 |
| Temperature range(℃) | -40/+50 |
| Humidity range | 5%-98% |
| Waterproof | IP65(IP67 optional) |
| Dimensions(mm) | 110x63x42 |
| Weight(no battery) | 171g(housing)/240g(finished) |