Digital BW, The Print

Yes, Bruce.  

You can do a very nice focusing test on any digital camera using the 
procedure described at the following link.  They even have a jpg 
target to download to conduct your testing.  Works like a charm.

http://www.photo.net/learn/focustest/

Lou

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "btvarner" 
<btvarner@e...> wrote:
> 
> >Lou wrote:
> > Some of Canon's digital cameras (I think a rather small sampling) 
> > have had some problems with front or back focusing.  My first 
300D 
> > had a definite back focusing problem.  I finally proved it to the 
> > store who sold it to me, and they gave me another camera, which 
was 
> > right on the money.
> 
> Lou,
> Is there a specific method you know of to test for the focusing 
> problem above?  If it is determined that this is an issue is the 
> only method to fix, a trip to the factory?  I have a 10D that I 
have 
> always thought had this issues but I have assumed that I would 
> sometimes use to shallow a DOF.
> 
> Thanks,
> Bruce Varner
> http://mywebpages.comcast.net/btvarner/Bruce/photo.htm