Yes, I understand the DOF, only the point that is in focus is perfectly
sharp and up to the lens top performance. So for my own works I will sure
spend more time on focusing. The company party stuffs are just for good 4R
prints.
C.H.Ling
----- Original Message -----
From: <Tom@xxxxxxxxxxxxx>
> DOF is arbitrary, depending on the degree of sharpness required. Lenses'
> DOF usually assumes max enlargement to 8x10". If you anticipate more
> enlargement, be more conservative and use the markings for a wider
> aperture.
>
> tOM
>
< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >
|