The lens hood provides a cost-effective solution to the problems caused by sun glare rain and wind-blown debris and is also valuable in providing protection against knocks and damage. In addition, since of the lens is extended, you also get the added advantage of some extra protection from accidental impact Lens hoods block side glare and augment the protection provided by filters to the lens and ring. The design makes it firmly on the lens Bayonet mount design Hood Type: HB-53 Hood Material: Plastic Hood Color: Black Package Contents: 2 X Lens Hood HB-53 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Lens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading of the lens Compatible With: AF-S NIKKOR 24-120mm f/4G ED VR This dedicated lens hood is designed to match the specific length of the lens it was designed for This dedicated HB-53 Lens Hood is specifically designed for use with the AF-S NIKKOR 24-120mm f/4G ED VR In addition, since of the lens is extended, you also get the added advantage of some extra protection from accidental impact