Hi! mike wilson wrote: > John Graves wrote: > >> But isn't true that the sharpest focus for a lens is less than wide >> open, so by opening it up you are decreasing overall focus by some amount? >> >> John Graves >> WA1JG >> [EMAIL PROTECTED] > > As Bill pointed out, most lenses are less sharp at maximum aperture but > I am not sure that is what Boris is getting at.
Yes, that's what I mean. The wide the aperture (really towards fully open) the less sharp is the lens. And by playing with the light a bit (those who know and those who can, usually not me ;-) ) it can be made even softer. Boris -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
