Haoge Bayonet Lens Hood Compatible with Canon EOS M EF-M 55-200mm f/4.5-6.3 is STM Lens Replaces Canon ET-54B cocoon -Support Audio Return Channel (ARC)

-Support Audio Return Channel (ARC)

You can select different levels of brightness(100% / 50% / 25%)

wind and other background noises

90 Gbit/s @ 165 MHz

Conductor: 22 ga high purity copper

Haoge Bayonet Lens Hood Compatible with Canon EOS M EF-M 55-200mm f/4.5-6.3 is STM Lens Replaces Canon ET-54B cocoon -Support Audio Return Channel (ARC)Haoge Bayonet Lens Hood Compatible with Canon EOS M EF M 55 200mm f 4. 5 6. 3 is STM Lens Replaces Canon ET 54B The Haoge Lens Hood is primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens, plus prevent vignetting. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. Specification: Bayonet mount design