K&F Concept Nano X Series Magnetic CPL Filter 62 mm Circular Polarising HD 28 Multi Layer Coatings Ultra Slim Lens Optical Glass

Function: With circular CPL filters, you can use unwanted reflections from non-metallic surfaces such as water, glass, etc., improves colour saturation and contrast. This effect is commonly used to increase contrast and saturation in blue skies and white clouds. Install and remove one second: Magnetic attraction helps to install the filter in one second, reduces scratches and damage to the lens thread, 5.3 mm ultra-slim CNC non-slip aluminum-magnesium alloy frame grips the filter easily and no vignetting on wide angle lenses. 【2-in-1 Lens Cap】This lens cap has 2 functions: magnetic and threaded mounting, the mounting on magnetic filters can be done directly by magnetic suction, and at the same time the lens cap is also threaded so that it can be mounted directly on non-magnetic filters or lenses; it is made of aluminium alloy, which prevents the surface of the lens from being damaged by hard objects from the outside Import optical glass: Round CPL filter made of Japanese AGC glass, the base refraction index of only 0.2%, high-quality glass that ensures image quality and sharpness. 28 multi-layer coatings: both sides of the glass with nanometer coatings, abrasion-resistant and hydrophobic coatings increase surface hardness and make cleaning easier. Kit includes: Package with 1 x magnetic CPL filter + 1 x magnetic filter adapter ring + 1 x filter lens cap. Note: this filter only fits lenses of the same size, 62mm filter can only be installed directly on 62mm lenses. Please check your lens size, this number is always preceded by a "Ø" (diameter) symbol. Example: Ø62 = 62mm lens thread size.