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Wollensak 3 inch f2 Velostigmat
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PostPosted: Tue Apr 11, 2017 12:34 am    Post subject: Wollensak 3 inch f2 Velostigmat Reply with quote
This is an interesting lens mounted in a Betax shutter, marked as Series VI, which must have been a special order. Some folks here have speculated that it is a lens for scientific purposes and I tend to agree with them. It may have been a precursor to their Oscillo lenses, but it has a flat field, so not corrected for shooting from CRT tubes. Here are some test shots. The lens also has a very interesting rendering when reversed and stopped down a bit. #4 and #7 are with the lens reveresed at f3.5. The rest are shot around f2.1, which is enough to get rid of the excessive glow wide open at f2.0.
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PostPosted: Tue Apr 11, 2017 7:08 am    Post subject: Reply with quote
Wonderful images! I love this kind of bokeh Smile


PostPosted: Tue Apr 11, 2017 7:52 am    Post subject: Reply with quote
Like 1 Like 1 Like 1 crazy as expected Wink


PostPosted: Thu Apr 20, 2017 7:57 pm    Post subject: Reply with quote
Like 1 small Like 1 small Like 1 small


PostPosted: Thu Apr 20, 2017 11:29 pm    Post subject: Reply with quote
Like 1 Like 1 Like 1
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