Re: pentax-discuss-digest V1 #2234

2002-03-03 Thread Eduardo
>change the plane of focus to match the item being shot. >(Canon makes[made?] a lens that has horizontal shift and vertical >tilt up and down). The use of a tilt could have brought the >back left corner of the front into focus. Now I've got it, Collin. Maybe one or two stops would have been eno

Re: pentax-discuss-digest V1 #2234

2002-03-03 Thread gfen
On Sun, 3 Mar 2002, Collin Brendemuehl wrote: > of lines on a photo. Tilting changes the position of what > is in focus. For instance, if you shoot a tall building and > want it to look vertical, and not like it's falling away or > disappearing into the sky, you use shift to compensate. You me

Re: pentax-discuss-digest V1 #2234

2002-03-03 Thread Collin Brendemuehl
Shifting (Pentax has a horizontal shift, Minolta makes[made?] a horizontal & vertical shift lens) changes the angle of lines on a photo. Tilting changes the position of what is in focus. For instance, if you shoot a tall building and want it to look vertical, and not like it's falling away or di