Nayvis NS-XD is a 1+ night vision viewfinder mounted directly on the 22 mm Weaver rail. It is characterized by a resistant, reliable construction and good parameters of resolution and image enhancement.

Characteristics

• design resistant to weapon recoil
• waterproof and dustproof construction (IPX5 class)
• digital control (buttons on the housing)
• detection range of small animals up to 175 m, visibility of the outline - 80 m, full recognition range 40 m
• long working time on one CR123 battery - up to 120 hours
• built-in infrared heater allows observation in complete darkness
• MIL-DOT cross with the ability to smoothly change the brightness and color of the grid (from green to orange, yellow to red), according to the user's preferences
• wide range of sharpness adjustment - on the lens at a distance, in the range from 10 m to infinity, in the eyepiece for sight defect, +/- 4 Diopters
• large eye shadow retraction equal to 50 mm and a rubber cover from the eye to ensure comfort of sighting and aiming as well as safety at the moment of the shot
• two LED indicators on the housing indicate the night vision mode (on / off, with / without IR illuminator)

Technical parameters

• Generation:	1+
• IR illuminator:	built-in, 25 mW
• Zoom:	2.3x
• Diameter of the lens:	52 mm (80mm F / 1.5)
• Resolution:	35 lines / mm
• Observation range:	250 m (400 m with an optional laser illuminator)
• Field of view:	10 °
• Focus range (Diopter):	+/- 4
• Eye relief ( eye relief ):	50 mm
• Cross adjustment:	1 click corresponds to 13 mm over a 100 m distance
• Mounting:	Weaver rail 22 mm
• Water resistance class:	IPX5
• Power supply:	1 x CR123 3V
• Temperature range:	from -20 to + 40 ° C
• Working time without changing the power source:	up to 120 hours (without IR, 20 ° C)
• Dimensions:	220x85x100 mm
• Weight:	1050 g

Warranty

12 months