LaserVision
/ˈleɪzəvɪʒ(ə)n
/noun [mass noun] trademark
A system for the reproduction of video signals recorded on a laserdisc.Shoot the beam of a LaserVision DM at an object and you get an automatic readout of the distance up to 200 feet, accurate to an eighth of an inch (third of a centimeter).
Origin
1980s: from laser + vision, on the pattern of television.