Which L Lenses are Compatible?

[Jackie Schuknecht]

I just got the 1DX, and I would like to know if the L lenses are all compatible to shoot in inclement weather? (i.e. water and dustproof?) I have done some reading and it says the II series lenses are better than the first series, and that some lenses need a front filter.(????) I have the 17-40, 100-400 I, 24-105. and the 500. The reading has been as clear as mud. Any experience or opinions would be appreciated. Thanks.

[arash_hazeghi]

It's hard to answer your question, the super telephoto lenses can handle light rain and snow, but I wouldn't use them in a rainstorm without rain protection. Dust shouldn't be an issue for all but the old 100-400. That lens will suck in dust and moisture, it is not an really sealed. you can use a sealed filter for the zooms

[Jackie Schuknecht]

Thanks Arash.