Difference between revisions of "Turner-Reich Anastigmat"
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| image=http://farm3.static.flickr.com/2756/4272572656_f75a7c7ed4_b.jpg | | image=http://farm3.static.flickr.com/2756/4272572656_f75a7c7ed4_b.jpg | ||
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| − | | image_text=ad of 1907 | + | | image_text=ad of 1907<br/> |
| + | | scan_by=Uwe Kulick | ||
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| − | The '''Turner-Reich Anastigmat''' was a remarkable symmetrical [[anastigmat]]. | + | 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. |
| − | [[Category: | + | [[Category:Lenses]] |
[[Category:1890-1899]] | [[Category:1890-1899]] | ||
Revision as of 21:17, 11 September 2014
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| ad of 1907 scanned by Uwe Kulick (Image rights) |
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.
