What about this night vision:

JKZODM2041 is a hand-held, head-mounted, helmet-mounted Night VisionSystem that enables walking, driving, short-range surveillance mapreading,vehicle maintenance, and administering first aid in bothmoonlight and starlight.The is designed with a built in infraredilluminator for when the situation is at its darkest, making it the bestnight vision monocular, Even under unsteady brightness conditionsAutomatic Brightness Adjustment System always keeps the llT brightness level constant.

full kit:Host + helmet bracket + protective box (helmet not included)

Function Instruction:

Eyepiece shading goggles, built-in infrared light and low batteryindicator (displayed in the eyepiece), enhance the user's concealment.

Direction sensing automatic switch: When you don't need to use thedevice temporarily, you can press the button on the helmet to lift thedevice and release it, then the device will automatically turn off. Whenit is necessary to continue to use press the same button to put thedevice down to the observation position, and the device will automati.cally return to the working state.

Automatic brightness adjustment: When the brightness of the surround.ing environment changes, the brightness of the image we see from thenight vision device does not change, which can ensure a stable observa.tion effect and protect eyesight

Anti-bright light protection: When the ambient light intensity exceeds40Lux, the power of the device will be automatically turned off within 10seconds to prevent damage to the image intensifier

Product performance:

• This night vision device uses 2nd generation+(quasi 3rd generation and higher) level image intensifiers
• Waterproof and dustproof up to IP67 level
• Direction sensing automatic switch
• Optional individual infrared light enhancer
• Zero standby consumption
• Battery cover spring embedded
• Multi layer coating standard
• Automatic brightness adjustment
• Anti strong light protection
• Infrared light and low battery indicator (displayed in the eyepiece)

Product parameters：

• Appearance style:Single eye single tube
• Level of image intensifier tube:Gen2+
• Resolving power(lp/mm):60-64
• Quality Factor(FOM):1400-1800
• sensitivity(microampere/lumen, µ A/lm):700-1000
• Signal-to-noise ratio:23-28
• Brightness gain(cd/㎡/lx):8000-12000
• Type of Yin Pole Surface:S25
• Lens coating type:Ultra wideband multilayer anti reflective film
• Magnification rate:1x (can be equipped with a high magnification lens -4x/6x/8x)
• FOV:40°
• focal length(mm):25mm
• Visual adjustment range:+5/-5 °
• Objective adjustment range：0.25--∞
• Anti strong light protection function:support
• Direction sensing automatic switch function:support
• Automatic brightness function:support
• Embedded design of battery cover spring:support
• Infrared auxiliary light:support
• Built in infrared indicator light:support
• LED wave length(nm):support
• Installing remote independent infrared lights:support
• Connecting a mobile phone/DSLR camera/digital camera for taking photos and recording videos:support
• Replace the high-power lens (4/6/8x lens):support
• Connecting Sight Accessories:support
• Low battery warning:support
• volume:110 x 68 x 42MM
• weight:305g
• Power supply voltage(v):2.0-4.2
• Battery type:1X CR123A or 1XAA
• Infrared auxiliary light source wavelength:808nm & 850nm
• Continuous working hours:100 (without infrared enabled) 40 (with infrared enabled)
• Working temperature range:-40/+60°C
• Storage temperature range:-40/+60
• relative humidity:5%-98%
• No fault duration:10000 hours
• Protection grade :IP65