Do I need glasses for imax2d?

Imax3D needs to wear 3D eyes, while 2D doesn't need glasses. 2D means watching ordinary movies on the computer. If you watch 3D movies, you must wear special glasses, otherwise you won't see the effect of 3D movies. Taking off 3D glasses to watch a movie is heavy. The standard imax screen is 22 meters wide and 16 meters high, but it can be played on a larger screen. With the iteration of technology, imax projection system has been able to cover 37 meters wide screen, and more IMAX screens have appeared so far.

Imax film camera uses imax 15/65/65mm film to shoot, and the resolution is almost 10 times that of ordinary 35mm film. The theoretical equivalent resolution of the video shot by imax film camera can reach 18K, the resolution of each frame is 18000X 13433, and the frame width is 1.43: 1. IMAX film camera is bulky, heavy and expensive, so its use is limited.

IMAX laser projection system;

On 20 18, IMAX launched a new generation of IMAX laser projection system, also known as the second generation laser IMAX, which was specially designed for IMAX medium-sized cinemas, with a brand-new optical engine and a number of IMAX proprietary technologies. The brightness of the new generation laser IMAX will be higher than that of digital IMAX, which is more than 60% higher than the industry standard of ordinary digital cinema. The new generation of laser IMAX adopts a single-machine dual-lens 4K resolution laser projector and 12 channel sound system.

The new generation laser projection system has a wider color gamut, reaching BT.2020 The projector is completely redesigned, and the projection principle and core components are redesigned, such as upgrading from prism structure to the use of invariable steel frame. These breakthroughs make the new generation IMAX laser system reach new technical standards. On August 3rd, 2065438, Kloc-0, the world's first new generation IMAX laser projection system officially entered Shanghai Mirage Studios Darongcheng Store.

The above contents refer to Baidu Encyclopedia -IMAX.