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siriusdogstar
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Re: Shallowest possible DOF for Pentax?


I\'d say go for the Pentax A 85/1.4.

Old school screwmount S-M-C Takumar 135/2.5 has narrow DOF wide open; interestingly that\'s what\'s on my camera right now!

The DOF formulae and 4 sentences describing effects of changing different parameters is at http://www.isorainbow.com/tech/depth.html

Tongue-in-cheek, for shallowest DOF mount the camera on a microscope!

edit: the apparent DOF differences seen in your example are probably due to differing contrast between lenses...


Sep 16, 2009 at 12:00 PM





  Previous versions of siriusdogstar's message #7536293 « Shallowest possible DOF for Pentax? »