Digital camera information about the astronauts' position. As with Texas Instruments employee Willis Adcock's filmless camera (US patent 4,057,830) in 1972, the technology had yet to catch up with the concept. The Cromemco Cyclops was an all-digital camera introduced as a commercial product in 1975. Its design was published as a hobbyist construction project in the February 1975 issue of "Popular Electronics" magazine, and it used a 32×32 Metal Oxide Semiconductor sensor. Steven Sasson, an engineer at Eastman Kodak, invented and built the first self-contained electronic camera that used a charge-coupled device image sensor in 1975. Early uses were mainly military and
Kodak Retina Reflex Kodak Retina Reflex The Kodak Retina Reflex was a series of four single-lens reflex cameras made by Kodak, continuing the brand Kodak Retina. The Kodak Type 025 Retina Reflex is an SLR camera with so called convertible lenses (German: Wechselobjektiv), interchangeable lens components made by Kodak AG Stuttgart, Germany. It was made between Spring 1957 and October 1958. Like many SLR cameras of German heritage it works with a leaf shutter instead of a focal plane shutter. It was named Type 025 Retina Reflex since it inherited several features from the viewfinder camera Type 021 Retina IIIc: The film advance