Alright!! I got it. Simple.

Thanks again,

Jack



--- Godfrey DiGiorgi <[EMAIL PROTECTED]> wrote:

> 
> On Dec 23, 2005, at 10:39 AM, Jack Davis wrote:
> 
> > Thanks for the comprehensive answer. A silly final question on the
> > subject:
> > In the case of "A" lenses, must the lens be set to "A" for the
> > pre-flash aperture reading to be detected? No..right?
> 
> A KA or KAF mount lens set to anything other the the "A" position on 
> 
> the aperture ring operates as if it were a K mount lens with respect 
> 
> to the exposure system.
> 
> Therefore, to obtain P-TTL flash metering (pre-flash), you must lock 
> 
> A lenses to the "A" position on the aperture ring and control the  
> aperture with the body's controls.
> 
> Godfrey
> 
> 
> 



        
                
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