Audited Supplier
DTS-31N
1 Year
Head-mounted
Binocular
Image Intensifier Night Vision
Low-light Night Vision
Metal
Customized
50 Degree
560g
F1.18 22.5mm
120lp/mm
2.6-4.2V
800-3200mAh
40-100h
8mm
>0.25m
Detyl
Carton
115*105*85
China
Product Description
Product Description
DTS-31N is a high-performance military head mounted night vision binocular built by Detyl Optoelectronics with reference to pvs-31, an active head mounted night vision binocular in the United States.
Low light version dts-31n has the characteristics of super large field of view, high definition, no distortion, light weight, high strength (the overall performance is much better than the original version of the U.S. military products), which is the ideal choice for military night equipment.
Low light version dts-31n has the characteristics of super large field of view, high definition, no distortion, light weight, high strength (the overall performance is much better than the original version of the U.S. military products), which is the ideal choice for military night equipment.
MODEL | DTS-31N |
Structural mode | Arbitrary turn it over |
rollover detection | Automatically detect and power off when turning up |
Battery type | Lithium battery (cr123x1) / cr23x4 external battery box |
Power supply | 2.6-4.2V |
Installation | Head mounted(standard American helmet interface) |
control mode | ON/IR/AUTO |
Over power consumption | <0.1W |
Battery capacity | 800-3200maH |
Battery life | 40-100H |
magnification | 1X |
FOV( °) | 50 +/-2 |
Parallelism of optical axis | <0.1 ° |
IIT | Gen2+/3 |
Lens system | F1.18 22.5mm |
MTF | 120LP/mm |
Optical distortion | 3% Max |
Relative Illumination | >75% |
coating | Multilayer broadband coating |
Range of focus | 250mm-∞ |
Focus mode | manual focus facility |
Distance of pupil | 30 |
Eyepiece aperture | 8mm |
Range of visibility | 0 (+ / - 5 optional) |
Eye spacing adjustment | Arbitrary continuous adjustable |
Eye distance adjustment range | 50-80mm |
IR | 850nm 20mW |
Operating temperature | -40--+55ºC |
Relative humidity | 5%-95% |
Environment rating | IP65/IP67 |
Dimensions | 115x105x85 115x178x58 |
weight | 560G(no battery) |
