On Aug 29, 2005, at 2:18 PM, Mark Roberts wrote:

The Medium Format solution may be to Pentax' advantage.
If 35 lenses don't have a good enough angle for straight-enough
sensor coverage, medium format lenses certainly do!


I'm convince the "angle of incidence" stuff is BS.

Mark,

It's not BS, it's just not as big an issue as many seemed hysterical to present it as. It becomes an issue when working with short focal length lenses and a large sensor, and contributes to chromatic aberration, mosaicing, and blooming problems at the edge/corner regions of the frame.

Godfrey

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