【Magnetic Fixed Neutral Density Filters】ND4, ND8, ND64 and ND100 neutral density filters reduce lens exposure by 2, 3, 6 and 10 stops respectively. With this ND filter kit, you can easily handle a variety of lighting conditions, whether it's overall exposure balance, better control of aperture and shutter speed, long exposure shooting or landscape photography | 【1S Quick Filter Swap】The magnetic attachment is designed to allow users to quickly change ND filters while shooting. Screw the included magnetic adapter ring into the 55mm camera lens, and the filter will be magnetically sucked onto your camera lens in a second. With the improved magnetic force, the filter is firmly attached and will remain secure | 【Multi Resistant Nano Coatings】 30 layers of nano coatinging on both sides of the HD optical glass makes the filter water, dust and scratch resistant. Multi layer coating technology also eliminates reflections and glare from the filter itself | 【Free of Dark Corners】Built with aircraft grade aluminum alloy frame, these ultra slim filters effectively prevent dark corners on your images when mounted on your camera lens. Their anti slip trapezoidal patterns ensure firm grip for holding, installing and removing | 【What You Get in the Package】This 55mm camera lens ND filter kit contains a set of ND4/ND8/ ND64/ND1000 filters, a magnetic adapter ring, and a filter pouch. The filters in the set are only compatible with 55mm camera lens. Please confirm your camera lens filter thread marked with the “Ф” symbol under lens barrel