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|bio||website||seas.upenn.edu/~vernaza||visits||member for||4 years, 3 months|
|location||seen||Aug 18 '11 at 4:02|
How does one get manual focus right with a fast-aperture lens?
Note that the K10D also has focus-trap mode: if you set the body to auto-focus with a manual lens, the shutter won't trigger until something in the center circle is in focus.