On Mar 23, 2007, at 11:18 AM, Boris Liberman wrote:

> A friend of mine, who is Nikonian ;-) just brought the above from a  
> trip
> across the ocean. I really liked the zoom range though in dark light
> with hood attached (so that it blocks the AF assist light) it focuses
> very reluctantly. Somehow D80' NEF is 3 times less than K10D's DNG...

Nikon implements compression on their RAW data files. I'm not  
entirely sure why but the D200 model has a user mode to switch  
between compressed and uncompressed RAW. My two conjectures are that  
they don't necessarily use lossless compression on the RAW data, or  
that they allow you to turn off the compression to improve  
performance if you're doing high-speed sequence capture.

> Still, K10D feels much more fitting my hand.
>
> I am pondering replacing my set of slowish zoom lenses with one
> super-zoom. The quality will probably be very similar, but at least I
> will not have to swap lenses...

I tried the Tamron 28-300 and was unimpressed, sent it back. Bulky,  
slow, decent but nothing special in image quality.

The Pentax DA50-200 is small, light, slow, and quite good on image  
quality.

Godfrey

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