• Replaces Nikon HB-45 Lens Hood

• Compatible with Nikon Lens Hood 18-55mm VR Lens

• Prevent unwanted stray light from entering the lens

• Extra protection from accidental impact

• Designed to match the specific focal length of the lens

The Satechi LH-45 Lens Hood is primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. One of the most important accessories for each lens you own. A lens hood provides multiple functions: it shades the lens from stray light, improving your contrast and image quality; in inclement weather, it can assist in keeping moisture or wind-blown debris off the lens; and it protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles.