ZOMEI 55mm CPL Circular Polarizing Polarizer Camera Filter AGC Optical Glass for Canon Nikon DSLR Camera Lens

• Zomei CPL Filter 55mm circular polarizing polarizer lens filter for Canon Nikon Sony Pentax DSLR camera.
• Filter Material : Optical glass,Thread Material : Aviation aluminum.
• A polarizer is an optical filter that passes light of a specific polarization and blocks waves of other polarizations.
• Polarizers are used in many optical techniques and instruments, and polarizing filters find applications in photography and liquid crystal display technology.
• Package: Zomei 55 mm circular polarizing CPL filter x 1,plastic filter storage case x 1.

Zomei CPL Filter 55mm Circular Polarizing Polarizer Lens Filter for Canon Nikon Sony Pentax DSLR Camera Brand : Zomei Model : CPL filter Filter Material : Optical glass Thread Material : Aviation aluminum Frame Thickness : 1.41 mm Frame Height : 6.14 mm Description: A polarizer is an optical filter that passes light of a specific polarization and blocks waves of other polarizations. It can convert a beam of light of undefined or mixed polarization into a beam with well-defined polarization. The common types of polarizers are linear polarizers and circular polarizers. Polarizers are used in many optical techniques and instruments, and polarizing filters find applications in photography and liquid crystal display technology. Polarizers can also be made for other types of electromagnetic waves besides light, such as radio waves, microwaves, and X-rays. Circular Polarizer filters are used to reduce reflections from non-metallic surfaces (windows, water and so on) and increase density within the sky and/or foliage by absorbing reflected light. They also allow to emphasize details such as clouds and makes pictures crisper, with deeper color tones. Their effect cannot be achieved with a computer software. Package Content: Zomei 55 mm Circular Polarizing CPL Filter x 1