This lens hood maximizes the amount of hood coverage for the minimum amount of weight and hood area because of its shape. The main function of this lens hood is to shade 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. If you are not willing to pay the exorbitant prices for the original equipment， here is your chance!                                    Features            Designed for 49 camera filter thread lensesProtect the lense against unwanted light flares， impact， dust and particles etcConvenience to carry for outdoor photographingThis is a must have add-on for your camera. This is made from metal. This will fit any wide angle lense that accepts a threaded attachmentIf you ever shoot outdoors， these are a must for reducing lense flares from entering your photos. In strong light such as sunlight， this Metal Hood will shadow the light， which will result in better contrast and overall picture qualityThe hood also protects the lense against impact， dust and particles etc                                                            Specifications            Dimensions    4.9 x 2 cm (Diameter x H)    <br>Weight    2 g / 0.74oz    <br>Material    Plastic    <br>Color    Black    <br>Hood shape    Wide Angle    <br>Compatible With    Fits any camera with a 49mm lens    <br>                                                            Package Includes            1 x 49mm Round Camera Lens Hood Black