Sight night PN-18K - NPZ

The PN18K night sight with 2+ or 3 image intensifier tubes is designed for installation on hunting weapons. The modular design of the sight allows you to adapt the sight to any weapon seat - the side or top dovetail bar, Picatinny bar, Stownera bar, and also with a transition bar (not included) for the gun to be mounted on the weapon by the consumer . 
Modifications of the PN-18K, PN-18K-01, PN-18K-02, PN-18K-03, PN-18K-04, PN-18K-05 sights do not have lens focusing, in agreement with the consumer, they can be focus on a different range. Modifications of the PN-18K-06, PN-18K-07, PN-18K-08, PN-18K-09, PN-18K-10, PN-18K-11 sights have a lens focus of 20 m to ∞ .

Technical characteristics of the image intensifier tube
Generation	2+	3
Gain, at least	2.5x10 4	3.5x10 4
Resolution limit, at least lines / mm	50
Integral sensitivity, μA / lm	540	1500
Signal-to-noise ratio	55
Consumption current, mA	16-20