I have read a plenty of reviews and discussions about various Canon white lenses and I feel more and more confused. Some say that all white lenses are sealed and others tell just the opposite.
I know that the 70-200 L IS II is sealed and 300 f/4L should not be.
I've read topics where one 300 f/4 user complains about mold inside the barrel...
I am considering the 300mm f/4L and 400mm f/5.6L for my next buy but I want to be sure I can use them in difficult weather situations like light rain or dust.
Can anyone share his/her experience about this subject?
I can tell you straight away that the 400/5.6L is not weather sealed.
I believe that there is a site that lists all L-glass and whether they're sealed or not, and some are weather sealed only if you have a filter on the front. Bits like that are what I remember. Will check later if I can find a link to it...