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Re: PHOTO-3D digest 1293

RE: Wollensak f/2.7 lenses.
Since Harry Poster came up with a description that defined them as 
Amaton Wollensaks they are Cooke Triplets as the Wollensak "tessars" are 
called Raptars. So the f/2.7 is a stretch of the f/3.5 design to get to 
the full stop. The half frame Univex cameras had Wollensak f/2.7s also.
I think someone else saw the Amaton name appied to the f/3.5s as well.
BobH


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