The erc e45l rain cover keeps your professional camera clean and dry when shooting in a wet environment contains attachable eyecups for compatibility with all eos digital cameras transparent window enables clear visibility of the top and rear lcd panels and lc monitor front fastener enables easy attachment and removal of all lenses displays a large printed canon logo and includes a soft case for compact packing compatible with the canon ef 400mm f28l ef 500mm f4l ef 600mm f4l and ef