Canon ET-65III Lens Hood for EF 85mm f/1.8, 100mm f/2.0, 135mm f/2.8 SF, and 100-300mm f/4.5-5.6 Lenses 999-1499 A Silent Wave Motor (SWM)

A Silent Wave Motor (SWM) for superior autofocus that is smooth and quiet

The Mini fits iPad or netbook/laptop up to 13-inch Macbook Pro size

Inner focusing and the ring USM enable quick and quiet autofocusing

The AF-S DX Zoom-NIKKOR 12–24mm f/4G IF-ED combines a wider angle-of-view with optical characteristics that are optimized for advanced DX-format Nikon D-SLR camera sensors

the results are equally magical

Canon ET-65III Lens Hood for EF 85mm f/1.8, 100mm f/2.0, 135mm f/2.8 SF, and 100-300mm f/4.5-5.6 Lenses 999-1499 A Silent Wave Motor (SWM)The Canon ET 65III Lens Hood, as with other lens hoods, is made to keep undesired side lighting from entering the lens. It does this by extending and shading the end of the lens. Furthermore, since the hood extends from the lens, it gives extra protection from accidental impact. It is removable and attachable in reverse to take up as little space as possible when storing in camera bag.