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.
Canon CY3-2006 Switch-Panel Tape
Canon CY3-2030 Rear Sleeve
Genuine Canon replacement rear sleeve assembly for the EF 24- 70 2.8 L USM lenses. Canon stopped supplying the lens mounts in various thicknesses and now supplies the rear sleeve assembly that way. This sleeve assembly can be damaged if the lens is impacted or crushed. Several sizes of this sleeve are available.  The most popular is 2.30mm and the next is 2.60mm. We stock the most common sizes and backorder the rest. Most backorders ship within 3 days after your order is placed.
More information concerning the rear sleeve measurements is listed in the Canon update bulletin here, ef2470 SM Correction
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This product has multiple variants. The options may be chosen on the product page
Canon CY3-2032 Filter Frame
Filter frame for the EF 24-70 2.8 L USM lenses. Use Option to select genuine Canon part or a premium quality spare part Made by USCamera China.
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This product has multiple variants. The options may be chosen on the product page
Canon CY3-2038 A/M Switch-Panel
Canon CY3-2039 Scale Window-Tape
Canon CY3-2040 Scale Window
Canon CY3-2052 Adjustment Ring
Genuine Canon focus adjustment ring for the EF 16-35 2.8 L II USM lenses. Made by Canon Japan. Fits only the model(s) listed. You will need to measure your ring where indicated in the detail chart. We stock the most common sizes. Use option to select from sizes available.
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This product has multiple variants. The options may be chosen on the product page
