PVS31 Tactical Night Vision Binocular front side

PVS31 Tactical Night Vision Binocular

Product Specification

Make : Airborne Homeland Securities Limited
Model : PVS31
Structural Mode: Arbitrary turn it over
Rollover Detection: Automatically detects and powers off when turned up
Battery Type: Lithium battery (CR1231) / CR1234 (with external battery box)
Power Supply Range: 2.6V – 4.2V
Installation: Head-mounted (standard American helmet interface)
Control Mode: ON / IR / AUTO
Battery Life: 40 – 100 hours
Photocathode Type: 18 mm S-25
Resolution: Greater than 60 lp/mm
Signal-to-Noise Ratio (SNR): More than 25
Magnification: 1x
Field of View (FOV): 40° ± 2° (50° ± 2° optional)
Parallelism of Optical Axis: Less than 0.1°
Lens System: 25 mm, F/1.2
Lens Coating: Multilayer broadband coating
Range of Focus: 0.25 m to infinity
Focus Mode: Manual focus
Pupil Distance: 30 mm
Eyepiece Aperture: 8 mm
Range of Visibility: -4DS to +4DS
Eye Spacing Adjustment: Arbitrary and continuously adjustable
Eye Distance Adjustment Range: 50 – 72 mm
Eye Distance Locking Method: Manual locking
Infrared (IR): 850 nm, 20 mW
Operating Temperature: -40°C to +55°C
Humidity Tolerance: 5% – 95%
Environment Rating: IP65 / IP67 (optional)
Dimensions: 112 × 105 × 86 mm
Weight: 490 g (without battery)

Description
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Product Description

The PVS31 Tactical Night Vision Binocular is a state-of-the-art low-light night vision binocular engineered for precision, clarity, and durability in extreme environments. Designed to deliver a wide field of view and exceptional image quality, it uses advanced night vision enhancement technology that allows users to operate confidently in darkness, low light, and challenging outdoor conditions.

Its compact, lightweight design ensures comfortable head-mounted usage, making it ideal for military personnel, rescue operations, security teams, and outdoor explorers. With robust environmental protection, highlight protection function, and versatile applications—from hunting to search missions—the PVS31 stands out as a reliable and efficient tool for tactical and night-time operations.