Hi Steve,

on 06 Jan 04 you wrote in pentax.list:

>>I simply can't imagine, why the CCD's reflectivity should change with
>>the ISO value.
>I'm a physicist and the suggestion makes no sense to me :-)

That calms me down, really. Whatever the cause is, it shouldn't be the  
reflectiveness of the CCDs surface. Doesn't a higher ISO mean higher  
power consumption of the CCD? So maybe there is not enough power left  
for the TTL-sensor :-))

Cheers, Heiko

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