With circular polarizing filters, photographers can achieve creative, in-camera effects that are no longer possible after the image is taken. A polarizing filter eliminates unwanted reflections from non-metallic surfaces such as water or glass, as well as light that reflects moisture and pollutants in the atmosphere. By rotating the ultra-smooth filter, you can select the exact amount of filtration needed for the desired creative effect. This results in a bluer sky, greener leaves, reduced or eliminated reflections, and increased clarity of the final image.

Key Features of the Hoya Pro1 Digital Cir-PL Filter:
Digital, multi-coated filters significantly reduce the occurrence of stray light and ghosting caused by reflections.
Black Almit Frame: The filters feature a frame made of black matte aluminum with a satin Almit finish that minimizes reflections.
Low-Profile Frame: Ultra-thin filter frames are designed to avoid vignetting with ultra-wide-angle lenses and are also constructed to hold a lens cap.
Ribbed Edge Frame: These filters come with a straight ribbed edge for slip-resistant, easy attachment and removal.
UV-Protected Housing: The filter housings are UV-protected to further extend the lifespan of the filters.