Optical Lightweight Handheld Binoculars Night Vision Goggles

Basic Info

Model NO.	DTS-31
Operation Principle	Low-light Night Vision
Shell Material	Plastic
Customized	Customized
Transport Package	Carton
Specification	115*105*85
Trademark	detyl
Origin	China

Product Description

Product Description

DTS-31N is a high-performance tactical 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. products), which is the ideal choice for night vision 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)