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: Mil-Spec Lightweight Objective, EFL 27mm, F/1.2
- Focus Range: 25cm to infinity
- Field of View: 40° ECHO / 36° ECHO14
- 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
- Manual gain (Optional automatic gain)
Image intensifier tubes:
Device is supplied with Photonis ECHO or 4G green and white phosphor image intensifier tube.
The Photonis ECHO technology is the commercial grade image intensifier tube by Photonis, offering two high performance grades to the commercial market for civilian users. ECHO image intensifier tubes serve many night vision applications for users that require good range and details at night and making them perfect for sport shooters, hunters, airsoft practioners and night vision enthusiasts. The ECHO14’s with UCD 14mm provide an image with a FOV of 36° compared to standard 40°.
The 4G Image Intensifier Tube (IIT) is a more affordable version than 4G+ while maintaining a high level of performance. 4G IIT provides operators high image quality and long detection ranges in the most challenging light conditions: brightness of equipment, longevity of intensifier tubes, ability to see farther in increasingly low levels of darkness and very fast auto-gating.
Image intensifier tube specification:
Photonis ECHO14 FOM 1800 – 2200 AG
Signal-to-Noice Ratio: Min 24
Resolution: Min 57
Gain: Min 9000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Photonis ECHO FOM 1800 – 2200 AG
Signal-to-Noice Ratio: Min 24
Resolution: Min 57
Gain: Min 9000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Photonis ECHO+ FOM 2200+ AG
Signal-to-Noice Ratio: Min 25
Resolution: Min 57
Gain: Min 9000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Photonis 4G FOM 1800+ AG
Signal-to-Noice Ratio: Min 28
Resolution: Min 64
Gain: Min 10000 cd/m²/lx r
Fast Auto-Gating Power Supply Unit
Very little or none spots
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.
