<ul><li>Designed for video and suitable for 16:9 format; shape matches shooting angle of sensor</li><li>Reduces lens flare and keeps stray light from hitting lens; Hood can be removed without unscrewing</li><li>Easily mounts onto lens filter threads and provides the front element extra protection</li><li>Lens hood made from high impact plastic; Adapter ring is constructed anodized aluminum</li><li>Limited 2-year manufacturer warranty</li></ul><br><br>Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact.

Fotodiox Silver 37mm Square Lens Hood for Video Cameras