、[PREVENT SURROUNDING SCATTERED LIGHT] When shooting under backlight, side light or flash photography, the surrounding scattered light can be prevented from entering the lens. 2、[PROTECT THE LENS] It can prevent accidental damage to the lens, prevent the finger from touching the lens surface by mistake, and cover the lens from wind, sand, rain and snow to a certain extent. 3、[3 DIFFERENT ADJUSTABLE STATES] The lens protective hood has 3 different adjustable states, which can be used for telephoto lenses, standard lenses and wide-angle lenses according to the needs of the lens. 4、[SCREW CONNECTION METHOD] Screw connection method, suitable for lenses of various brands of corresponding calibers. Easy to carry when you are out, it is convenient for you to take pictures anytime, anywhere. 5、[HIGH QUALITY MATERIAL] The connection part of the lens hood and lens is a metal loop and with rubber material, which is strong and durable. Specially designed for a tight and secure fit.