What 3D glasses does Tianjin Jinyi Studios use?

Just the most common kind, red-green polarizer, the deposit is only 10 yuan. I often go to Aocheng store. But if you look at IMax, I remember that in China Film, the general deposit is 10 yuan, and then the Imax eye deposit in several halls is 100 yuan. I understand that there is not much difference between the two kinds of eyes, just because the screen is large and the polarization of the left and right eyes is different. They are all optical passive glasses, so they are very light and cheap. It is said that there is also a kind of passive glasses, which is basically not used by IMAX. The principle is that glasses are equivalent to shutters, which block your left and right eyes at an ultra-fast speed and let the images of your left and right eyes reach the corresponding eyes. This kind of glasses may be hundreds or thousands. A battery and a corresponding signal transmitter are also needed for driving.