Super Cold Weather Street Shots.

I did a test today by taking my camera out in -18C to see if 10 minutes in my backpack was long enough to keep it from fogging up. I had to go about 5 blocks to the supermarket and clicked off some pictures on the way there to see if there would be any effects from the cold. There didn't seem to be, but I want to be careful in future to wear a scarf so that my breath doesn't fog up the LCD.