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Basic Info

Model NO.	DTG-18
Magnification	1X
Fov	120+/-2
Weight	880g
Optical Aperture	F1.18, 22.5mm
Operating Voltag	2.6-4.2V
Resolution	57-64
Diopter	+/-3
Range of Focus	>0.25m
Wavelength of Infrared	850nm
Warranty	1 Year
Specification	155*136*83
Trademark	Detyl
Origin	China
Production Capacity	100 Pieces/Month

Product Description

Description

With the new technology, Detyl developed a new Ground Panoramic Night Vision Goggles which called DTG-18N, The purpose of the DTG-18N is to provide the operator more information under goggles, allowing him to more quickly move through the OODA Loop (Observe, Orient, Decide, Act). The most striking feature of the DTG-18N is the presence of four separate image intensifier tubes with four separate objective lenses arrayed in a panoramic orientation. The center two lenses point forward like traditional dual-tube goggles, giving the operator more depth perception, while two more tubes point slightly outward from the center to increase peripheral view. The two tubes on the right and the two on the left are spliced at the eyepieces. The operator sees the two center tubes somewhat overlapping the two outer tubes to produce an unprecedented 120° FOV. This is an absolute game-changer for the SOF community. The two right and two left tubes are housed in merged assemblies and are hung from a bridge, giving operators interpupillary adjustment options. They can also be easily removed and operated as independent handheld viewers. The IPD of the two system can be adjusted on the helmet mount.

 

The DTG-18N is not only powered by a battery on the device, but also by a remote battery packs, tethered to the unit via a standard DC cable. It comes with a pack that accepts four 3-Volt CR123A batteries that tend to power the unit for 50-80 hours (IR off). The remote battery pack provides a secondary function as a counterweight, which is needed considering the goggle weighs about 880g..

Model	DTG-18N
Structural mode	helmeted turnover four-eyed NVG
Battery type	Lithium battery (cr123Ax1) / cr123Ax4 external battery pack
Power supply	2.6-4.2V
Installation	Head mounted(standard American helmet interface)
Control mode	ON/IR/AUTO
Over power consumption	<0.2W
Battery capacity	800-3200maH
Battery life	30-80H
Magnification	1X
FOV(°)	120x50 +/-2 ° Horizontal 120+/-2 ° Vertical 50 +/-2 °
Parallelism of optical axis	<0.1°
IIT	gen2+ / gen 3
GAIn	Auto
Lens system	F1.18 22.5mm
MTF	120LP/mm
Optical distortion	3% Max
Relative Illumination	>75%
Coating	Multilayer broadband coating
Focus range	250mm-∞
Focus mode	Manual focus facility
eye relief	30mm
Pupil diameter	8mm
Visibility range	-1(+0.5~-2.5)
IPD adjust type	Arbitrary continuously adjustable
IPD adjust range	50-85mm
IPD lock type	Manual lock
IR	850nm 20mW
Working temperature range	-40--+55ºC
Humidity range	5%-95%
Waterproof	IP65/IP67
Dimensions	155x136x83mm
Weight	880G(without battery)