Photography 20
Photography 20 : Other Photographic Techniques: (1) Stereoscopic: Stereoscopy. Photographs, both monochrome and color, can be captured and displayed through two side-by-side images that emulate human stereoscopic vision. While known colloquially as "3-D" photography, the more accurate term is stereoscopy. Such cameras have long been realized by using film, and more recently in digital electronic methods (including cellphone cameras)