Canon Canon Es-78 Lens Hood For Ef 50Mm F/1.2L Usm Lens Lens Accessories

The Canon Es-78 Lens Hood Is 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 Hood Is Extended, You Also Get The Added Benefit Of Some Extra Protection From Accidental Impact.