NOTE: This kit is compatible with all 67mm lenses. 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 (diameter) symbol. For example: 67 = 67mm lens thread size. Can be used to enable slower shutter speeds. These filters are double threaded allowing additional filters or accessories to be mounted one over the other. (1)67mm Close-Up Filter Kit (+1,+2,+4,+10) Kit includes 4 close up filters of increasing magnification. CPL filters removes unwanted reflections from non-metallic surfaces such as water or glass Increases color and contrast by reducing reflections from non-metallic surfaces by cutting through haze. FLD filters allows camera use under fluorescent lighting. Gives natural light colors when under poor conditions. (1)67mm Rubber Lens Hood Extend to full length for use with a telephoto lens Collapse midway for wide angle shots. (1)Universal 67mm Camera Lens Hood The addition of a lens hood can help prevent flares--those circles of light that can accompany images where a strong light source is just outside the frame. (1)67mm Center Pinch Lens Cap and Cap Keeper.