The first ever made red dot sight in the world!
Aimpoint® Electronic is the history's first red dot sight. It was invented at Aimpoint in 1974 and launched in 1975. Believe it or not, 45 years later, there are quite a few Electronic that are out there still functioning perfectly! This is quite of a performance. The sight ran originally on 2 mercury batteries av type PX1 which brings the weight of the sight with batteries to 349 g.