The book "Model Railroading's Guide ot Model Photography" describes
doing this to a N*kon 50mm f1.8. It ended up with about an f128
effective aperture.
From the example photos, a 28mm lens set to f16, and mounted on a 2x
teleconverter had better results. While the 28's depth of field was not
limitless, it was much sharper at focus point. The pinhole was just
fuzzy throughout.
Thanks, Steve Goss, Dallas Tx usa
Garth Wood wrote:
At 06:04 PM 12/5/2003 -0500, John Hermanson wrote:
In the 80's, Model Railroader published a good article on pinhole
photography.... [snip] Here are 2 B&W samples of my results:
www.zuiko.com/pinhole_1.htm pic is about 115K
www.zuiko.com/pinhole_2.htm pic is about 66K
Well, that's just *cool*. Any idea of what the effective aperture is? Depth
of field?
Garth
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