CONCEPT 55mm Magnetic UV Filter Lens Protection Filter Convenient Magnetic Attachment K&F -

[Magnetic Filter] This magnetic MCUV filter uses a neodymium-iron-boron magnet that maintains a constant magnetic force, allowing it to be attached in just one second, even when stacked with other magnetic filters. The magnetic design allows for instant attachment and detachment, eliminating the frustration of missing photo opportunities due to slow installation. (This filter cannot be for telephoto photography.) While there may be a mix of old and new exterior designs, the internal components are identical. 【2-in-1 Function】This protective filter combines magnetic attachment and screw-on functionality into a single, two-in-one design. The magnetic UV filter attaches to the lens with a screw, and can later be magnetically stacked with other K&F CONCEPT magnetic filters. Furthermore, it can be attached to the lens by screwing it on, even without a magnetic adapter ring, making it very convenient. [Thin Frame] The frame of this magnetic UV filter is made of aluminum and features a thin frame design achieved through precision machining, so it can be with wide-angle lenses without worrying about vignetting. [Outer Edge Processing] The outer frame of the lens protection filter is treated with an oxidized sandblasting process, which effectively prevents stray light from entering. [Cleaning cloth included] The included cleaning cloth is made of microfiber and has excellent water absorption, breathability, and cleaning power. It can easily remove stubborn oil film and sebum stains. It will not damage the coatings of optical equipment such as lenses and filters.