TK1410 Through the experiment

The instrument is composed of transparent optical tube, optical polarizing film, ball. Peep, frame, base etc.. Lifting or lowering the rotating frame, the ball in the transparent tube will roll from one end of the tube to the other end. And see the ball blocking through the barrier in the tube without obstruction". Transparent optical cylinder size Phi 55 * 400mm, dimension 415mm * 230mm * 195mm.