Lens foot for Canon 200~400、 300/2.8、400/4、500/4 CF-01 BRACKET Suggested load: 1

Suggested load: 1

Dimensions 4

it can help resolve the phenomenon of the "X-pattern" that can form when using a variable neutral density filter on a wide-angle lens

Width: 37mm

Lens foot for Canon 200~400、 300/2.8、400/4、500/4 CF-01 BRACKET Suggested load: 1Arca Type Compatible Replaces Lens' Original Foot Black Anodized 6061 T6 Aluminum QD Socket, Safety Stop Screws Aiming to improve on the default design, the Leofoto CF 01 is a replacement for the original foot supplied with the Canon EF 200 400mm f 4L IS USM Extender 1. 4x , EF 300mm f 2. 8L IS II USM, EF 400mmf 4 DO IS II USM, and EF 500mm f 4L IS II USM lenses. This aluminum support with built in Arca type dovetail mounts features both a 1 4" 20 and