abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for Goggles Good Compact , Wearable Binoculars , Square Instrument , Special emphasis around the packaging of merchandise to avoid any damage during transportation,Detailed interest into the useful feedback and strategies of our esteemed shoppers.
Low price for Night Vision Goggle Binocular Telescope - OEM/ODM 2-12X28 IR Weaver Picatinny Rail Mount Adapter Converter Riflescope – Detyl Detail:
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.
Product detail pictures:
Related Product Guide:
As for aggressive rates, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such good quality at such charges we are the lowest around for Low price for Night Vision Goggle Binocular Telescope - OEM/ODM 2-12X28 IR Weaver Picatinny Rail Mount Adapter Converter Riflescope – Detyl , The product will supply to all over the world, such as: Johor, Maldives, Nigeria, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!