Kuvaus
Description:
The BNVD-1431 MK II night vision binocular is an affordable articulating night vision solution. It is one of the best binocular systems for the value and is assembled in Finland. High-quality Argus BNVD-1431 MK II housing with mil-spec PVS-14 eyepieces and lenses ensure high detail sharpness and individual diopter adjustment. The lightweight, fiberglass-reinforced composite housing is also extremely durable.
The housing itself features articulating pods with adjustable joint tension and interpupillary stops, a central power knob that doubles variable gain control, and can be powered by a single AA battery or an external battery pack.
Each unit housing waterproof is tested and unit is collimated before it is delivered to customer.
Technical specifications:
- Housing: Composite
- Weight: Max 600g with standard optics and a battery
- Power Supply: AA onboard / External battery back (option)
- Runtime: 40+ hours
- Objective lens: 27mm F/1.2 mils-spec with improved anti-glare coatings
- Focus Range: 25cm to infinity
- Field of View: 40º
- Diopter: Adjustable +2 to -6
- Waterproof: IP67 (1 meter (3 ft 3 in) 30mins)
- Onboard IR Illuminator 5mW
- Fischer port for use with external battery pack
- Automatic gain
Image intensifier tubes:
Device is supplied with autogated ITAR-free NNVT Gen 3 green or white phosphor image intensifier tube. Compared with the Gen2+ image intensifier tube, the Gen 3 image intensifier tube uses GaAs photocathode. GaAs is more efficient in converting photons into electrons, it can provide better resolution and sensitivity, and it can provide better observation effects in darker environments.
Military Grade Gen 3 image image intensifier tubes have working temperature -45℃ ~ +55℃ and storage temperature -50℃ ~ +60℃.
Image intensifier tube specification:
NVT Gen III FOM 1600+ AG Military Grade
Luminance sensitivity 2850K: ≥1600 μA/lm
Signal-to-Noice Ratio: Min 25
Resolution: Min 64 lp/mm
Gain: Min 8000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
NVT Gen III FOM 1800+ AG Military Grade
Luminance sensitivity 2850K: ≥1800 μA/lm
Signal-to-Noice Ratio: Min 28
Resolution: Min 64 lp/mm
Gain: Min 11000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Warranty:
Paukatti Oy’s night vision devices (excluding manufacturer built systems which are subject to their manufacturer warranty) are guaranteed to be free from manufacturing defects in both material and workmanship under normal use for a period of three (3) years for night vision device housing and two (2) years for NNVT image intensifier tubes and and one (1) years for Photonis image intensifier tubes from the date of purchase.
