Canon YA2-0124 Friction Rubber
Canon YA2-0929 EF Screws
Genuine Canon collar retaining screws for the collar used in the EF 70-200 2.8 L USM, EF 70-200 2.8 L IS USM, and the EF 70-200 2.8 L IS II USM lenses.  Package of 1 screw. Made by Canon Japan.
The collar used with this screw is in stock here.
Canon YA2-2046 Scale Window
Canon YA2-2062 EF Collar
Canon YA2-2082 Stainless Collar
Genuine Canon stainless steel collar for the EF 70-200 2.8 L USM, EF 70-200 2.8 L IS USM, and the EF 70-200 2.8 L IS II USM lenses. Package of 1 collar. Made by Canon Japan. Need the screw used with this collar?
Canon YA2-2347 Collar Screws
Canon YA2-8001 EF Screws
Canon YB2-0019 Window Tape
Canon YB2-0033 Zoom Collar
Genuine Canon Zoom Collar for the EF 16-35 2.8 L USM, EF 16-35 2.8 L II USM, and EF 17-40 4.0 L USM lenses. Package of 1 collar. Made by Canon Japan. The screws used to retain this collar are in stock here.
Canon YB2-0943-399 Guide Collar
Canon YB2-1080 Distance Window
Canon YB2-1233 Scale Window
Genuine Canon focus scale window for the EF 70-200 4.0 L IS USM lens. Sold as pictured. Made by Canon Japan. New double-sided tape is recommended when installing this window, go here.
