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Forum: Pentax SLR Lens Discussion
07-31-2015, 09:31 AM
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No.
If you take a picture and then crop it, the exposure does not change.
APS-C is just like cropping Full Frame. Nothing more.
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Forum: Pentax SLR Lens Discussion
07-30-2015, 10:10 AM
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But only the FOV will correlate. The DOF and other imaging parameters will be that of a 50.
Pentax has 1.5 crop factor. Only Canon has 1.6.
A 35 will get you roughly the field of view (or angle of view) of a 50, yes. But that's all.The lens is still a 35, performing like a 35 would.
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