collimating sight

collimating sight

[′käl·ə‚mād·iŋ ‚sīt]
(ordnance)
Sight equipped with a collimator, set parallel with the axis of the bore of the gun in horizontal direction, but adjustable in elevation, so that it can be kept focused on an aiming point while the gun is raised or lowered.
References in periodicals archive ?
The enterprises of the ministry launched serial production of the new generation weapons sniper rifle Yalguzag (Steppenwolf), mortars and grenade launchers of various caliber, smoke grenades for armored vehicles, optical collimating sight, hand grenade F-1, fragmentation mines, etc.
collimating sight infrared point shooting with arms - 300 pieces.
Celestron even included a peephole collimating sight to put in the focuser.