Canon Canon Et-74B Lens Hood For The Ef 70-300Mm F/4-5.6 Is Ii Usm | Lens Accessories

The Canon Et-74B Lens Hood Is For Use With The Canon Ef 70-300Mm F/4-5.6 Is Ii Usm Lens. Lens Hoods Are Designed To Prevent Unwanted Stray Light From Entering The Lens By Extending And Shading The End Of The Lens. It Can Also Protect Against Accidental Bumps And Knocks.