So are FA-J digital lenses ?

On Feb 7, 2008 6:04 PM, P. J. Alling <[EMAIL PROTECTED]> wrote:
> The DA 40mm is said to be the same optical formula as the M 40mm which
> is soft in the corners on 35mm.  It is however eminently  pocketable.
> There were few Pentax 35mm cameras that could set the aperture from the
> body so I still say the 70mm not a FF lens.
>
>
> Alexandru-Cristian Sarbu wrote:
> > On Feb 7, 2008 1:08 PM, Derby Chang <[EMAIL PROTECTED]> wrote:
> >
> >> Alexandru-Cristian Sarbu wrote:
> >>
> >>> Hello,
> >>> I'd like to know if the 70mm Limited will cover (with good results)
> >>> the 35mm frame, and for that I need your help.
> >>> I've saw some time ago a test but I can't find it again :( I remember
> >>> the 70mm was OK re. vignetting, however I don't know if the corners
> >>> are sharp (from what I've saw the DA 40mm is very bad in the corners
> >>> on FF). I'll try to get/borrow a 70mm and take few test shots, but if
> >>> someone on this list already did that I'd appreciate any info.
> >>> I know, the 77mm would be safer - but I haven't shoot film for some
> >>> time anyway... besides, I like the QSF on the DA Limited.
> >>> Thanks!
> >>>
> >>>
> >>>
> >> Hi Alexandru,
> >>
> >> I did a quick and dirty test a little while ago, but took it off my
> >> site. For you, here it is again temporarily.
> >>
> >> http://members.iinet.net.au/~derbyc/temp/07_10_DA/index.htm
> >>
> >> While the DA21 is really not usable, the DA40 and DA70 are fine, if you
> >> have a film cam that can control the aperture from the body. Rather fine
> >> lenses on film, I have to say.
> >>
> >> D
> >>
> >
> > Thank you all for your answers, thanks for re-posting the test.
> > >From what I've saw the 40 w/o seems quite soft in the extreme corners,
> > the 70 is much better but since the images are too small I can't say
> > for sure (well, for portraits it doesn't matter much). So I'll bother
> > you again: if you have the full-res images could you please take a
> > look and post your impression about sharpness in the edges/corners?
> > The light falloff don't look that bad.
> >
>
>
> --
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-- 
Thibault Massart aka Thibouille
----------------------
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