[rick01 (Roman)]

Hello all,

I'm just newbie here. I'm thinking about new DMK's, especially DMK31 and DMK21. It's fifty-fifty. The DMK31 has bigger resolution, but slower frame rate and pixel size (and is more expensive than DMK21), on the other hand, the DMK21 has just 640x480 pix resolution, but 60fps framerate and bigger pixel size (lower noise??).

Which one is better mainly for planetary imaging? Isn't 640x480 pix too low resolution??

Thanks for answers

Regards

Roman