77mm Reversible Digital Tulip Flower Lens Hood For Canon Digital EOS Rebel SL1, T1i, T2i, T3, T3i, T4i, T5, T5i, XSI, XS, XTI, EOS60D, EOS70D, 50D, 40D, 30D, EOS 5D, EOS5D Mark 2, EOS6D, EOS7D, EOS M Digital SLR Cameras Which Has Any Of These Canon Lenses (17-40MM, 17-55MM, 24-70MM, 24-105MM, 28-300MM, 70-200 2.8 IS USM II, 100-400MM. 24MM f/1.4L, 300MM f/4.0L IS, 400MM f/5.6L)
Universal Professional Tulip Lens Hood is primarily designed to prevent unwanted stray light (flare) 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. Screw-mount lens hoods, such as this 77mm, are designed to screw right into your lens or filter. Rear locking ring allows the user to rotate the hood in 360direction.