On 10 Oct 2005 at 1:00, Jim King wrote: > Derby- > > Thanks for posting your photos taken with the K15/3.5. They > certainly look sharper than my results with the A15/3.5. These > lenses are supposed to have the same design, but my A15 shows very > poor sharpness at the edges and in the corners unless stopped down to > f11. Results with my *ist-D are poorer than with film; perhaps this > lens just doesn't work well with digital sensors. I'm surprised that > Rob has reported good results with it on digital. > > It's possible I have a bad copy, but it has been serviced by Pentax.
Possibly, Derbys "K" lens was on the "A" setting ;-) Mine is pretty good right into the corners too, no worse than it performed on film. Let me know if you'd like me to pop off a full res test shot for you. Cheers, Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998
