CamDesign Metal Lens Hood can be screwed on easily. It's constructed to fit the camera filter perfectly while avoiding the sun. It saves you time on putting the lens cap while preventing the lens from scratches.
How to find your lens size:
Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example, Ø40.5 = 40.5mm lens thread size.