Product Description
DT-NH81XD multifunctional binocular is a new product based on the latest ophotoelectrics technology. It uses high-performance second-generation/third-generation image intensifier. It has the characteristics of excellent performance, small size, light weight, clear imaging, simple operation and high performance-price ratio. The magnification can be changed by replacing the objective lens (or connecting the multiplier lens). The product can be connected with digital cameras, cameras and video cameras. Then, with gun sight card, the gun can be hung up or used alone. The night vision instrument has built-in infrared auxiliary light source and automatic strong light protection system. This product has strong practicability and can be applied to military observation, frontier and coastal defense reconnaissance, public security surveillance, evidence collection, customs smuggling, etc. in the night without lighting. It is an ideal equipment for public security departments, armed police forces, special police forces, and guard patrols.
| MODEL | DT-NH81XD |
| IIT | Gen2+ |
| Magnification | 1X |
| Resolution | 45-57 |
| Photocathode type | S25 |
| S/N(db) | 15-21 |
| Luminous sensitivity(μa-lm) | 450-500 |
| MTTF(hrs) | 10,000 |
| FOV(deg) | 42+/-3 |
| Detection distance(m) | 180-220 |
| Diopter (deg) | +5/-5 |
| Lens system | F1.2, 25mm |
| Coating | Multilayer broadband coating |
| Range of focus | 0.25--∞ |
| Auto anti strong light | High sensitivity broadband detection |
| rollover detection | Solid non-contact automatic detection |
| Dimensions | 115x183x54 |
| Material | Aviation aluminum |
| Weight(no battery) | 605 |
| Power supply | 2.6-4.2V |
| Battery type | AA(2) |
| Battery life(H) | 80(W/O IR) 40(W/IR) |
| Operating Temperature(ºC) | -40/+50 |
| Relative humility | 5%-98% |
| Environment rating | IP65(IP67 optional) |