The sight night (index 1PN58) is intended for. Observation of the battlefield and. Aiming when firing from AKMN2 (AKMSN2). AK74N2 (AKS74N2) machine guns. PKMN2 machine gun (PKMSN2). RPKN2 (RPKSN2) light machine guns. And SVDN2 sniper rifle. NSPUM – Unified modernized night rifle sight. I sell this device in a condition as it is. For a collection, for a museum, for a film studio. A condition on a REAL photo. Look at the ACTUAL photos! You receive what you see. Length about 48 centimeters(18,89 inches). Weight is about 1640 grams. Identification range under normalized conditions of observation of the tank side m 600. Identification range under normalized conditions of observation of a soldier’s height m 400. Apparent magnification factor 3.5. Angular field of the optical system in space by an object in the horizontal plane deg 5. The angular field of the optical system in space by an object in the vertical plane. Removal of the exit pupil mm 50. Exit pupil diameter mm 5. Line of sight alignment range in height + – 0-08. Line of sight alignment range in direction + – 0-08. Sight supply voltage V 6.25. Current consumed by the scope in normal climatic conditions mA 7. Length (without diaphragm) mm 458. The item “Night Sight 1PN58 158 NSPU Optics Scope Russia Army Soviet Union USSR ORIGINAL” is in sale since Thursday, June 10, 2021. This item is in the category “Collectibles\Militaria\1976-89\Original Period Items”. The seller is “oliver.lv” and is located in Europe. This item can be shipped worldwide.