Prevent glare and lens flare caused by unwanted light
Jazz up your photos with richer colors and deeper saturation
Flower shaped design reduces vignetting effect
Protect your lens from minor impact
Can be attached in the opposite direction for storage
100% compatible with Canon EW-72
Works with Canon lens models (see compatible lens list below)

Specification:
Prevent unwanted stray light from entering the lens
Non-glare matte finish on the interior further preventing lens flare
Extra protection from accidental impact
Reversible to stay on lens
Compatible with the original Canon lens cap

Compatibility:
for Canon EF 35mm f/2.0 IS USM
LH-72 replaces Canon EW-72