BNVD 1431

1431 NIGHT VISION GOGGLES

The BNVD 1431 is a binocular night vision system designed for observation in low-light environments. Its dual-eye viewing design allows users to observe their surroundings with both eyes, supporting nighttime navigation and outdoor exploration.

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BNVD 1431

Key Features

40° Field of View

A 40° field of view provides a broad viewing area for nighttime navigation and observation.

Universal Gain Control

A universal control knob supports convenient operation and gain adjustment.

Extended Battery Operation

Powered by 1 × AA battery, with a rated operating time of 15+ hours.

1× Optical Magnification

1× magnification maintains a natural viewing perspective for nighttime navigation and observation.

Adjustable Diopter

A −6D to +2D diopter adjustment range helps users fine-tune eyepiece focus to their vision.

27 mm Objective Lens

A 27 mm objective lens with an F/1.2 aperture is designed for low-light observation.

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Device & Setup Views

Explore the BNVD 1431 binocular night vision device from multiple angles and examine its housing design.

BNVD 1431 night vision binocular view 1
01 Device View 01
BNVD 1431 night vision binocular view 2
02 Device View 02
BNVD 1431 night vision binocular view 3
03 Device View 03
BNVD 1431 night vision binocular view 4
04 Device View 04
Product images show the BNVD 1431 housing and device appearance. Confirm the selected configuration, accessories, and package contents when placing an order.
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BNVD 1431 SPECIFICATIONS

Technical Data

Optical System

Magnification 1×
Field of View 40°
Focus Range 25 cm to infinity
Objective Lens 27 mm / F1.2
Gain Control Universal Knob

Eyepiece

Diopter Adjustment −6D to +2D
Eye Relief 25 mm

Physical

Weight 535 g (without battery)
Dimensions 110 × 115 × 100 mm

Power Supply

Battery Type 1 × AA
Battery Life 15+ hours

Image Intensifier Options

Image Intensifier GEN 2+ / GEN 3
Resolution Options ≥64 / ≥68 lp/mm
FOM Options 1,400–2,400+

Design Features

Binocular Configuration Dual-tube design
Objective Lens Assembly PVS-14 compatible lens platform*

*Confirm lens assembly compatibility and available image intensifier configurations with our sales team before ordering.

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BNVD 1431 RANGE REFERENCE

Night Vision Observation Range

Ambient Light: 0.01 lux Image Intensifier: FOM 1,800
Detection
500 m
Recognition
220 m
Identification
140 m

The distances shown are reference values for the FOM 1,800 configuration at an ambient light level of 0.01 lux. Actual performance may vary depending on ambient light, weather, target size and contrast, and device configuration.

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