Canon YG2-2189-200 Power Diaphragm FPC
Canon Hood Lock Screws – EF EF-S
Canon YF2-2027 Guide Key
Canon EF Rubber Eyecup
Canon CY3-2004 Scale Window
Genuine Canon scale window for the EF 16-35 2.8 L USM and EF 16-35 2.8 L II USM lenses. Made by Canon China. New tape is recommended when installing this window, available here.