Factory wholesale Vision Goggles Binoculars - OEM/ODM 2-12X28 IR Weaver Picatinny Rail Mount Adapter Converter Riflescope – Detyl

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Factory wholesale Vision Goggles Binoculars - OEM/ODM 2-12X28 IR Weaver Picatinny Rail Mount Adapter Converter Riflescope – Detyl Detail:

20220630162128

Technical Specifications:

MODEL	DT-NH821D	DT-NH831D
IIT	Gen2+	Gen 3
Magnification	1X	1X
Resolution	45-57	51-63
Photocathode type	S25	GaAs
S/N(db)	15-21	18-25
Luminous sensitivity(μa-lm)	450-500	500-700
MTTF（hrs）	10,000	10,000
FOV(deg)	42+/-3	42+/-3
Detection distance(m)	180-220	250-300
Diopter (deg)	+5/-5	+5/-5
Lens system	F1.2, 25mm	F1.2, 25mm
Coating	Multilayer broadband coating	Multilayer broadband coating
Range of focus	0.25–∞	0.25–∞
Auto anti strong light	High sensitivity broadband detection	High sensitivity broadband detection
rollover detection	Solid non-contact automatic detection	Solid non-contact automatic detection
Dimensions	115x183x54	115x183x54
Material	Aviation aluminum	Aviation aluminum
Weight（no battery）	605	605
Power supply	2.6-4.2V	2.6-4.2V
Battery type	AA(2)	AA(2)
Battery life（H）	80(W/O IR) 40(W/IR)	80(W/O IR) 40(W/IR)
Operating Temperature（℃）	-40/+50	-40/+50
Relative humility	5%-98%	5%-98%
Environment rating	IP65（IP67 optional）	IP65（IP67 optional）

Objective lens replacement

The night vision system supports the replacement of different magnification lenses to meet the requirements of different observation distances. When replacing the objective lens, the objective lens is rotated counterclockwise. Remove the object lens mounted on the night vision instrument. Then the objective lens that needs to be replaced is rotated clockwise to be installed on the host of the night vision instrument.

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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for Factory wholesale Vision Goggles Binoculars - OEM/ODM 2-12X28 IR Weaver Picatinny Rail Mount Adapter Converter Riflescope – Detyl , The product will supply to all over the world, such as: Estonia, Uganda, Swedish, Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

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