"SLerner" <> wrote in message
news:Av2dnZpqeYHWZ32iRVn-...
> It isn't that simple - it takes more than a good sensor to make a good
> camera. The lens is just as important, if not more so. Also, the
> in-camera processing can ruin otherwise good photos if it's too
> aggressive.
>
> Some additional facts that I've dug up since my original post:
>
> The A80 has user reported problems of red eye, purple fringing
> (chromatic aberrations), a bit of vignetting and some low light focus
> problems despite the AF assist lamp. Also, its 1.5" 67K LCD is not
> sharp enough to use for accurate manual focusing, making manual focus a
> bit of a guessing game. Also, the A80 seems to blow away (overexpose)
> the sky under a number of not unusual exposure conditions.
>
> On the other hand, the S414 often indicates that it has focus lock when
> in fact it doesn't have a good focus.
I had that problem with some shots with my older S404, but I've only had one
out-of-focus shot with my S414. I've read the firmware has been improved
with the S414 model to correct or at least improve this problem, and that
does seem to be the case. With either model, when the shot is out of focus
it's usually BADLY out of focus, such that you can see it on the LCD and
reshoot.
Even with the S404,
http://www.dpreview.com/reviews/minoltas404/ which wrote
up this occasional false focus lock (and illustrated one example in its
review) still give the camera their "Highly Recommended" rating. In the
out-of-focus example they show, a second shot taken immediately after the
the bad one was in perfect focus.
>
> In summary, it seems that the A80, while a more convenient camera in
> terms of size and features, does not take as good a picture as the S414,
> although you have to be careful to verify that you really get good focus
> with the S414 (maybe use of focus lock with spot focus will help?).
There's an S404/S414 forum at
http://groups.yahoo.com/group/DimageS404/
which has some posts about this. What seems to have solved the false focus
lock problem for some users is to use the M (multi-function) setting on the
control dial rather than Auto. Apparently it's the wide-area autofocus used
in the Auto setting which causes the problem, and selecting M instead uses
only the central focus point which doesn't have that problem. Using the M
setting also opens up various other user options, but the camera still
remains in full-auto mode as far as focus, exposure etc. are concerned
unless other changes are deliberately made. Many users PREFER limiting to
the central focus point anyway, as this allows the old familiar method of
selecting the subject to focus on, and locking focus there by pressing the
shutter release half way.
Also, the S404 and S414 allow manual focus, done in steps, 0.5m, 0.7m, 1m,
etc. (the increments vary according to focal length used, longer f.l.s using
smaller increments because of the reduced depth of field) which show in the
LCD. Although this is obviously less convenient than autofocus it does offer
an alternative, for those situations in which autofocus may be a problem.
Neil