Adam Maas wrote:
> Tom C wrote:
>   
>> With the caveat regarding who knows about Pentax?... 
>>
>> I'd take a full frame sensor that did very well between 200 - 400 ISO any 
>> day (ISO 800) w/b nice, over any sensor that had marginal high ISO [ ... ]
>>
>>     
>
> I get results at ISO1600+ on film that I would rave about, digital less 
> so, but I'm not unhappy with 3200 on any of the Pentax's I've owned.
>
> And there's no 35mm form-factor digital SLR today that isn't superb at 
> ISO400 and good at 800 (And most are superb at 800). If you care only 
> about ISO800 and below, you have absolutely no need for FF 35mm 
>   
> sensors(unless you also want 20+MP,
Let's not forget about the dynamic range, though. I think most people 
wouldn't mind having a couple or extra usable bit in the "raw" output, 
and this is easier to achieve with a larger sensor. It's just a 
different part of the "noise" story, of course, and also something you 
might get with a "medium format" digital.

>  but then you'd be better off buying 
> a Mamiya 645ZD kit than a 1DsmIII IMHO, less lens limitations)
>
> -Adam
>
>   


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