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Lensrentals | all galleries >> photogeek_contest >> 3-d_rendering_of_a_2-d_test_chart > Origamitestchart.jpg
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Canon EOS 60D
1/8sat 50.0mm iso100 full exif

other sizes: small medium large original
Lensrentals15-Nov-2013 14:22
My Carl Zeiss Contax 85/2.8 has so much "Zeiss 3-D effect" that over the course of focus bracketing during a test at f/5.6, it forcefully emancipated my ISO 12233 test chart from the cramped confines of two dimensions.

This'll make it difficult to test my other lenses...

The shape it formed is a hyperbolic paraboloid: for those without the benefit of such an awesome lens you can make this shape manually based on the instructions at this link:

Roger's note: Do check out the link if you want to appreciate the pure geekiness of this entry
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