2mm Ultrathin, Rangers 52mm Full ND2, ND4, ND8, ND16 Neutral Density Filters and Carrying Case + Lens Cleaning Cloth + Lens Cleaning Pen, without vignetting The Rangers Focus Series polarized filters are great for long exposure shots and slower shutter speeds. Aluminum alloy frame ensures the highest performance during use Compatible with all 52mm diameter lenses. Please verify your camera's lens thread size before ordering. 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 an "" (diameter) symbol. For example: 49 = 49mm lens thread size.