This lens hood is suitable for, among other things:
Canon RF-S 55-210mm F5-7.1 IS STM

Optimal protection
-The lens hood is a specially designed accessory for use with the CAN. RF-S 55-210 mm F5-7.1 IS STM lens, replacing the CAN. ET-60B -Lens hood. This lens hood is designed to take your photography experience to the next level.
Precisely crafted to perfectly fit the specific focal length of your lens, this lens hood blocks unwanted stray light, thereby improving overall image quality. The extended head of the lens hood not only provides shade, but also additional protection from impacts and bumps.
The matte, anti-reflective inner surface effectively minimizes lens flare and improves image quality. The hood is compatible with ?55?mm filters and the original Canon lens cap, so existing accessories remain usable. In addition, the hood can also be installed in reverse, allowing for compact and convenient storage during transport
Designed specifically for use with the Canon RF-S 55-210mm F5-7.1 IS STM lens
Replaces Canon ET-60B
Prevents unwanted stray light from entering the lens
Matte, non-reflective surface prevents or limits lens flares
No light leakage when the lens hood is in place
Protects your lens from impacts
Can be placed backwards on the lens for easier storage
Does not affect the use of a ?55mm filter or the original Canon lens cap
Warranty 2 years