View Full Version : Low Temperature
Gianni
11-23-2004, 06:21 AM
Hi,
I wanted to buy an A85 camera (or A95, I'm still thinking it over...), but on Canon's specs I've found that operational condition is 0-40 degrees Celsius.
So what happens if I take it on snow ?
Is it something that only refers to battery duration, or it might not work at all, or, worse than ever, get ruined (perhaps the LCD ) :( ?
Can you help me ?
Thanks
dropman
11-23-2004, 10:39 AM
Strange enough that canon has special mode on A75 called SNOW :)
so it seems i can shoot snow pics only through my window :D
I am not sure but i think the main reason why thew wrote that is that LCD may not work properly or even damage... And of course battery life will be much shorter at low temperature.
I took my S30 with me to Deadhorse Alaska in early spring. Temperatures hovered around -40c almost the whole time I was there. My S30 gave me no problems shooting pictures, the LCD was a little sluggish or just refused to work at times, but the pictures were unaffected. I have had my 10D, and G2 out in freezing temperatures and never had problems with them.
Tremendo
11-24-2004, 09:12 AM
Although different moels, my S100 & S230 both have been skiing and in a pocket that was below freezing. The motor for the lens seems to freeze at some point, then the camera basically stops working. Thaw it out, no problem. I had a little moisture in 1 camera for a day or so, but it cleared out on it's own just letting it dry. I've abused both these cameras skiing and they hold up well.
I took my S30 with me to Deadhorse Alaska in early spring. Temperatures hovered around -40c almost the whole time I was there. My S30 gave me no problems shooting pictures, the LCD was a little sluggish or just refused to work at times, but the pictures were unaffected. I have had my 10D, and G2 out in freezing temperatures and never had problems with them.
LCDs freeze? Below what temperature do you reckon the LCDs become useless? I can imagine the liquid freezing below about -20c. It's some kind of silicon alcohol as far as I know.
Have you tried keeping it in a pocket until a picture is required or even putting it into a thermal jacket? One idea could be to pop it into a mitten with a handwarmer to keep it warm. I can imagine the electrolyte in the batteries would freeze below -20c.
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