A Comprehensive Review of Stereoscopic Cameras from Around the World Throughout History

3D imaging is increasingly becoming a part of our lives. The bottleneck for its current development may not be the display devices, but the 3D content resources, which are related to stereoscopic shooting equipment. Although 3D imaging has only become popular in the past few years, as early as ten or even dozens of years ago, during the film camera era, it had already appeared, only to fade away later. Today, I will introduce to you several 3D cameras that have emerged in history.