Kuvaus
Description:
The BNVS-31 Binocular Night Vision System is a combat proof Mil-Specs articulating binocular housing made of high strength aluminum and polymer with a full onboard controls.
The BNVS-31 is a compact, lightweight, dual tubes binocular, providing outstanding stereoscopic depth perception and supportability. The BNVS-31 provides easy solution for all night vision head and helmet mount designs currently fielded for ground and DOD personnel, allowing BNVS-31 operators greater flexibility than others.
The BNVS-31 use also standard parts and accessories simplify in-field supportability and maintenance.
Each unit housing waterproof is tested and unit is collimated before it is delivered to customer.
Technical specifications:
- Housing: High strength aluminum and polymer
- Weight: 590 with standard optics and a battery
- Power Supply: AA onboard
- Runtime: 25+ 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
- Environmental protection: MIL-STD-810G
- IR Illuminator
- Manual gain (automatic gain option)
Image intensifier tubes:
Device is supplied with NNVT Gen 2+ green and white phosphor image intensifier tube.
The NNVT Commercial or Military Grade Gen 2+ green and white phosphor image intensifier tubes provide incredible value for the cost and provide friendly price point without the significant performance sacrifices. NNVT intensifiers have good performance in mixed-lighting conditions.
NVT6 FOM1600+ image intensifier tube adopts new MCP processing technology and new photocathode process. It is equipped with autogating and has the characteristics of high all-weather reliability. Compared with NVT4, its sensitivity is increased to more than 800, and the SNR is greater than 25.
NVT7 FOM1800+ image intensifier tube uses the latest S25R photocathode manufacturing technology. The photocathode sensitivity is higher than 1000μA/lm@2856K, and it has high sensitivity in the near-infrared band. The spectral range is from 380nm to 1100nm, with higher spectral sensitivity in the near-infrared band, capable of imaging 1064nm lasers with halo reduced to less than 0.7mm.
Image intensifier tube specification:
NVT4 FOM 1600+ Gen 2+ AG Commercial Grade
Luminance sensitivity 2850K: ≥750 μA/lm
Signal-to-Noice Ratio: Min 25
Resolution: Min 64
Gain: Min 8000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
NVT6 FOM 1600+ Gen 2+ AG Military Grade
Luminance sensitivity 2850K: ≥850 μA/lm
Signal-to-Noice Ratio: Min 25
Resolution: Min 64
Gain: Min 8000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
NVT7 FOM 1800+ Gen 2+ AG Military Grade
Luminance sensitivity 2850K: ≥1000 μA/lm
Signal-to-Noice Ratio: Min 28
Resolution: Min 64 – Typical 68
Gain: Min 10000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
NVT7 FOM 2000+ Gen 2+ AG Military Grade
Luminance sensitivity 2850K: ≥1000 μA/lm
Signal-to-Noice Ratio: Min 28
Resolution: Min 68
Gain: Min 10000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Small halo; Max 0,7mm
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.
