Key Features of S Class EW-73C  Lens Hood Flower/Petal Shape Lower the Contrast Rotate in All Direction,S Class EW-73C  Lens Hood (67 mm, Black) Price: Rs. 348 for Canon EF-S 10-18mm F4.5-5.6 lens The hood is set in the popular photography camera lens before the attachment. It has the following functions: 1 in the light, side light or flash photography, can prevent the entry into illustration, avoid the mist. 2 in the light and side light photography, can avoid the surrounding scattering light entering the lens. 3 in the light of photography or night photography, can avoid the interference of light entering the lens around. 4 can prevent accidental damage to the lens, can also avoid finger contact lens surface error, can block wind, rain and snow for the lens to some extent. The hood is widely used in backlight photography, in general can avoid glare. However, if the light source is close, may still occur the phenomena of glare. At this point, you can block the hood at the side of the hand light. Glare is eliminated, from the viewfinder to see clearly.,Specifications of S Class EW-73C  Lens Hood (67 mm, Black) In the Box Sales Package 1x Lense Hood in Black Pack of 1 General Brand S Class Model Number EW-73C Color Black Designed For Canon EF-S 10-18mm f/4.5-5.6 IS STM Filter Thread Size 67 mm Shape Petal Mount Type Bayonet Material ABS PLASTIC Warranty Warranty Summary Warranty only cover if you not like the product product must be return in orginal condition as you received from us. Covered In Warranty 10 days Replacement Not Covered In Warranty Misuse item/mishandling Damage