no problem at all ga.... low temp normally is low humdity so you should be safe in USA, BUT the lense get fogged then is due to the rapid temperature change . To avoid this:
1.) Put it in a carrying bag/back pack when in not in use or before walking in to different environment
2.) open the zipper/ cover of the carrying bag allowing air exhange for several minutes
3.) ready to use
Also snow should be -EV but you may experience color loss due to reflected light from the snow. (also watch for snow blind, wear sun glasses if needed) 作者: 木軒歷 時間: 2009-1-20 18:48
your +EV only applies to when there is not enough sun light. Snow is highly reflective, I have tried +EV before 1/3 step then the image is appering white colors.
