765×990× (9706 bytes) By Paul Chin (paul1513); self created; a block diagram of the Sonnar, a legendary very wide aperture photographic camera lens. English...
bytes) By Paul Chin (paul1513); self created; block diagrams of recent Sonnar and Planar photographic camera lenses, showing their similarity. English...
DescriptionZeiss Sonnar 50mm, 1932.svg English: A Carl Zeiss Sonnar 50mm, f1.5 lens from 1932 Date 3 October 2014 Source Author Fred the Oyster SVG development...
