Cytat Zamieszczone przez muflon
Sam sobie odpowiadam - u Boba Atkinsa:

- The EOS 20D provides full cross-type performance with maximum apertures as small as f5.6, yet it achieves up to 3 times the standard focusing precision when used with EF lenses featuring maximum apertures larger than or equal to f/2.8. The autofocus system of the Digital Rebel XT is inherited from the film Rebel XT body and has normal precision f5.6 sensors.
- The EOS 20D autofocus is specified to operate in 1 stop lower light than the Digital Rebel autofocus (-0.5 EV vs +0/5 EV)
- The EOS 20D autofocus is faster than the autofocus on the Digital Rebel XT


Swoją drogą, ta strona to dość ciekawe i wyczerpujące porównanie 20D i 350D
a tej strony chyba jeszcze nikt nie przywoływał
http://www.imaging-resource.com/EVEN...108638359.html
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