panoramic sight(n = noun.artifact) - gunsight (a telescopic device for an artillery piece) that can be rotated horizontally in a full circle;
is a kind of gun-sight, gunsight

at first sight, battle sight, breech sight, in plain sight, in sight, keep in sight, line of sight, lose sight of, not by a blame sight, not by a long sight, open sight, out of sight, panoramic, panoramic view, peep sight, second sight, sight, sight bill, sight draft, sight gag, sight see, telescope sight, telescopic sight