Features: Enhancing your photography experience with the HB47 Embossed Camera Accessory, to provide superior protections for your camera lens. From durability ABS this lens hood effectively blocking scattered light, the light shielding cover internal extinction treatments. When taking photos with backlighting, side lighting, or flash, it can prevent not imaging light from entering and avoid fog. During forward and side light photography, scattered light from the surrounding area can be avoided from entering the lens. It can prevent accidental damage to the lens and also prevent fingers from accidentally touching the surfaces of the lens. Specifications: Model: HB47 Lens Hood Lens Shade for D90 D5100 D7100 D3100 D3000 S 50mm f/1.4G Lens Guard Component： Plastic Package Includes: 1PC Lens Shade note: (Camera ,lens and others not included) Due to the problems of lighting effects there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.