no wlasnie.. tak z ciekawosci.. Ostatnio mialem niecny plan, zeby nie trzymac nef-ow, tylko dng, a tu takie cos:

If an image reaches the final round of judging you must supply the following:
RAW file (eg *.NEF, *.CR2, *.CRW), DNG files are only permitted if DNG is the native RAW format of the camera. Or original transparency or black and white negative for scan entrants.

(z regulaminu konkursu wildlife photographer of the year)

hmm.. sam nie wiem co o tym myslec..