["This is a EW-43 EW 43 Metal Lens Hood for EF-M 22mm f/2 for STM Pancake lens;\n\nThis lens hood maximizes the amount of hood coverage for the minimum amount of weight and hood area because of its shape. \nThe main function of the lens hood is to shade the lens from stray light, improving your contrast and for image quality. \nIn inclement weather, it can assist in keeping moisture or wind-blown debris off the lens. \n\n Made from high quality aluminium alloy\n Easy to fit and remove by screwing straight on to the filter thread\n Shades lens from stray light, improving your contrast and for image quality\n Protects the lens from rain, moisture or wind-blown debris.\n Suitable EF-M 22mm f/2 for STM Pancake Lens\n\nFor use with:\nEF-M 22mm f/2 for STM (43mm filter thread)\nSpecification:\nThread: 43mm \nMaterial: Aluminium Alloy\nColor: Black \nNot manufactured \n\nInstructions:\nJust screw the base of the hood onto your lens 43mm filter thread or onto a filter if fitted.\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\n\nPackage included:\n1 x EW-43 Metal Hood Shade"]