Magnetic fixed neutral density filters: ND4, ND8, ND64 and ND100 neutral density filters reduce lens exposure by 2, 3, 6 or 10 levels. With this ND filter set, you can easily deal with a variety of lighting conditions, be it total exposure balance, better control of aperture and shutter speed, long exposure time shooting or landscape photography | Quick filter change in 1 second: The magnetic attachment is designed to allow users to quickly change ND filters while recording. Screw the included magnetic adapter ring into the 52 mm camera lens and the filter will be magnetically sucked to your camera lens in seconds. Thanks to the improved magnetic force, the filter sits firmly and does not loosen easily | Multi-resistant nano coatings: 30 layers of nano coating on both sides of the HD optical glass make the filter water, dust and scratch resistant. The multi-layer coating technology also eliminates reflections and glare | Free from dark corners: These ultra-flat filters are made of an aluminium alloy frame and effectively prevent dark corners on your pictures when mounted on your camera lens. Their non-slip trapezoidal patterns ensure a firm grip | What you get in the package: This 52 mm camera lens ND filter set contains a set of ND4/ND8/ND64/ND1000 filters, a magnetic adapter ring and a filter bag. The filters in the set are only compatible with 58 mm camera lenses. Please confirm the filter thread of your camera lens marked with the symbol "F" under the lens barrel