CYRN
Senior Member
just to share a little bit on the few phone calls I made yesterday to both canon and olympus head office in singapore.
canon said they cannot guarantee that their camera will work on sub zero temp coz they are built for operating temp of 0 to 40 degrees
Taken wif 10D. And I was shooting indoors and outdoors at that condition for the whole day and night around the resort.
Hope this helps to give you confidence in cameras.

*edit pls forgive the JPEG artifact I sorta over compressed it.