Turner-Reich Anastigmat

From Camera-wiki.org
Revision as of 21:17, 11 September 2014 by Prajad (talk | contribs) (typo)
Jump to: navigation, search

The Turner-Reich Anastigmat was a remarkable symmetrical anastigmat. It consisted of ten lens elements in two five-element groups. It was offered by Gundlach since 1896. At that time H.H. Turner was the company's president and J.C. Reich one of its opticians.