Protects camera and lens when shooting during inclement weather conditions. A large transparent window allows viewing of the LCD monitor. Includes Eyecup L and Eyecup S to fit all EOS cameras.

Compatibility
• EF 500mm f/4L IS II USM
• EF 400mm f/2.8L IS II USM
• EF 800mm f/5.6L IS USM
• EF 600mm f/4L IS II USM