Circular Polarizer Lens Filter with Filter Cap Optical Glass Ultra Slim Polarizing CPL Filter with 24 Multi-Layer Coatings for Camera Lenses Nano

-【CPL Filter Function】Circular polarizing filters reduce unwanted reflections from non-metallic surfaces such as water, glass etc. Also can enhance the colour contrast and saturation especially be used on blue skies and white clouds. - 【HD Optical Glass】Double-sided polishing ...-【CPL Filter Function】Circular polarizing filters reduce unwanted reflections from non-metallic surfaces such as water, glass etc.

Also can enhance the colour contrast and saturation especially be used on blue skies and white clouds. - 【HD Optical Glass】Double-sided polishing process, reducing reflections coming from the filter itself. The lens thread size is indicated by a "Φ" (diameter) symbol followed by the size, such as Φ67=67mm lens thread size.