Ranger 5X50 infrared night scope Nightfall
Features:
1 Viewfinder long range 5x
2 Optical multilayer coated
3 High resolution
4 Rubber Coating
5 Includes infrared illuminator
7 Lightweight and easy to use

Parameters :
Zoom : X5 ( 5x )
Objective lens diameter: 50 mm
Lens system : 80mmF/1.7
100m/110yards FOV at distance: 16/52 m
Field of View: 12.5 degrees
Focus range : 1.0 m to infinity
Maximum distance vision 175/220m
Power IR Illuminator : ≤ 25 mW
Emission Wavelength Illuminator 850 nm
IR effective distance : 25 -30m
Standard Water resistance : IPX4
Eye diameter : 6mm
Eyepiece diopter adjustment : 4, -4
Mitigation of the eye : 15 mm
Power Supply: CR123A lithium ion battery ( included)
Max Operating Humidity : 93 %
Operating Temperature : -30 ° to 45 ° degrees Celsius
Storage temperature: 0 ° to 60 ° degrees Celsius