> Fra: Arnold Stark <[EMAIL PROTECTED]>
> 
> I see another reason:
> c) Depth of field, or rather the lack of it with longer focal length.
> 
> With an APS-sized sensor one uses shorter focal length for the same 
> angle of view. You get more depth of field and a less blurred backround. 
> This is a severe change to the characteristics of a photography. While 
> some may actually like this, I do not. And I am fed up with descriptions 
> like "the DA16-45/f4 is equivalent to a 24-70 in 35mm". This is only 
> true for the angle of view but it is false with respect to depth of field.
> 
> Arnold
> 
I agree.  This is one of the reasons why I use MF as a supplement to 135.  On the 
other hand, I see that most people disagree and see it as an advantage of the APS size 
sensor, so I don't have much hope that Pentax will listen to me.  And if they did, I 
probably wouldn't afford it anyway :-(

DagT

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