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Photography Practice and Testing Urban

On the riverbank. (Chinon 55mm f1.7)

After doing some testing with the Chinon 55mm f1.7 I was really wanting to take the lens out. So after a meeting today I took the lens and the K-7 out for a stroll at one of the local parks near the Rock River. I’m pretty enthusiastic about the results considering I probably paid a […]

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Article General

Experiment: Do older wide aperture lenses have issues with CMOS cameras?

To follow up on my article here about the possibility that camera manufacturers are upping ISO behind the scenes with older wide aperture lenses, I attempted to do a test with two of my lenses and the two camera bodies I have. The test components: – K-7 camera body (CMOS type imaging sensor) – K10D […]