Technical specifications:

MODEL: VS-22N(Thermal fusion plate)

structure mode: goggle

Structural mode: Arbitrary turn it over 

Battery type: Lithium battery (cr123x1) / cr23x4 external battery box

Power supply: 1.2-1.6/2.5-4.2V

Installation: Head mounted(standard FST helmet interface)

control mode: ON/IR/AUTO

Over power consumption: <0.1W /1.2W

Battery capacity: 300-3200maH

Battery life: 30-100H

magnification: 1X   

FOV( °): >50°

Parallelism of optical axis: <0.5°

IIT: Gen2+/3

Lens system: F1.18 22.5mm

MTF: 120LP/mm

Optical distortion: 1% Max

Relative Illumination: >75%

coating: Multilayer broadband coating

Range of focus: 250mm-∞

Focus mode: manual focus facility

Distance of pupil: 30-35mm

Eyepiece aperture: 9mm

Range of visibility: 0 (+ / - 5 optional) 

Type of display: OLED

display resolution: 1280x720

Display image ratio: 80%

Thermal image wavelengthl: 8-12uM

Thermal image resolution: 384x288

Fusion mode: Optical fusion

IR: 850nm 20mW

Operating temperature: -40--+55℃

Relative temperature: 5%-95%

Environment rating: IP65/IP67

dimensions: 80x132x81   

weight: 430G