K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare
Multi-coating reduces reflection, reduce glare and improve saturation
Aluminum alloy frame, Ultra slim rim profile to avoid vignetting on wide angle lenses
CPL filters are good for skies, waters, foliage. They can dramatically enhance these natural elements, giving images better appearance
Rotating a CPL filter on your lens can make dramatic changes to a simple image
Thin frame design to ensure no dark corner
The surface is oxidized and blasted to effectively prevent stray light from entering
CNC Trapezoidal Pattern Frame..