Zeiss Vario-Sonnar
The Vario-Sonnar is a Carl Zeiss photographic lens design named in relation to the Zeiss Sonnar. This lens type has an infinitely variable focal length which can replace a whole series of lenses for a certain picture format.
See also
External links
This article is issued from Wikipedia - version of the 7/6/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.