NSPU-3 scope

The  is a weapon accessory featured in S.T.A.L.K.E.R.: Lost Alpha.

"An image intensifier night vision 5.0x fixed zoom scope for combat in darkness. Attached to weapons by means of a dovetail mount."

- Inventory description

Overview

 * Scope with fixed zoom and Night vision capabilities.
 * Available only in Developer's Cut (v1.4000+)
 * Fits assault rifles of Warsaw Pact design.

Trivia

 * NSPU stands for Nochnoy Strelkovyy Pritsel Unifitsirovannyy, or "Night Rifle Sight, Uniform".