For the Canon EOS 1D/MkII/MkIIN and 1DS/MkII digital SLR cameras, the Canon EC-II eyecup provides effective cushioning and shielding of stray light and is supplied with the cameras as standard equipment.
For the Canon EOS 1D/MkII/MkIIN and 1DS/MkII digital SLR cameras, the Canon EC-II eyecup provides effective cushioning and shielding of stray light and is supplied with the cameras as standard equipment.