Hgeocities.com/jagpage/biotar75.htmlgeocities.com/jagpage/biotar75.htmldelayedx8JOKtext/html`̠"b.HTue, 16 Jan 2001 03:07:42 GMT!Mozilla/4.5 (compatible; HTTrack 3.0x; Windows 98)en, *8J biotar75
Zeiss Jena Biotar 75/f1.5 with Exakta mount
This is one of the fastest portrait lenses from the 50's produced by Zeiss East Germany.  The lens is coated the barrel is of aluminum construction, despite that it still weights a massive 1.2 lb (0.54 Kg) and with a filter size of 58mm!
Ntoice the size of the lens when compared with the Zeiss Biotar 58/f2.0 ? 

I have also mounted the lens onto a EXA, where you can visualize the actual size of the lens - it is bigger than the camera - almost!