The enclosed regular filter can be exchanged with other commercially available screw-type filters. Note that only filters with correct filter frame thickness can be mounted on the lens.
Accepts standard 52mm filters. Compatible with: EF 300 f/2.8L IS, 400 f/2.8L IS, 500 f/4L IS, 600 f/4L IS.
TYPE: Drop-in
Compatibility
-- EF 200mm f/2L IS USM
-- EF 600mm f/4L IS II USM Refurbished Super Telephoto Lens