The Hoya Circular Polarizing allow eliminre or mitigate the effects that the light creates on non-metallic surfaces. They are suitable for shooting through windows.

Many photographers also employ experts Circular Polarizer for images marked with more saturated colors and higher contrast.

Like all filters Pro 1 Digital Circular Polarizing filters these are characterized by:

A protective anti-glare 6-layer studied by Hoya on the specific needs of the digital sensors fitted to the current SLR digitali.Una frame in brushed aluminum black ultra-thin, which prevents internal reflections and vignettes even when the filter is mounted on optical ultra-grandangolari.Una black lacquer on the edge of the filter outside of the filter, which avoids the occurrence of reflections internal parasites also in the backlight more insidiosi.Un knurled edge that facilitates mounting and removal of the filtro.La front thread which allows to mount a second filter or lens hood