Michele wrote ...
> Point taken Bill, thanks - but is the aperture on
> these lenses wide enough?, seeing that the DOF
> increases with increased angles....
My FishEye is an f4 and the 20mm is the infamous f4.5
Both will do this, although focus distance is, like,
a foot or two. Not sure of apertures on lenses you are
considering. DOF scales will tell the story, if they have
them. < ... going to get my 24mm >
OK -- @ f4 and 4ft focus DOF from ~3ft to ~6ft and
the infamous "colored DOF markings" give 4ft-infinity
depth of field w/ f8 at 9ft focus distance
Bill
---------------------------------------------------------
Bill D. Casselberry ; Photography on the Oregon Coast
http://www.orednet.org/~bcasselb
[EMAIL PROTECTED]
---------------------------------------------------------
-
This message is from the Pentax-Discuss Mail List. To unsubscribe,
go to http://www.pdml.net and follow the directions. Don't forget to
visit the Pentax Users' Gallery at http://pug.komkon.org .
