CP-L Circular Polarizer
Pure Harmonie Ultra Slim Filter 77mm
Made In France By Cokin
77mm PURE Harmonie Circular Polarizer Filter helps
to reduce reflections and glare by filtering out light that has become polarized
due to reflection from a non-metallic surface. A polarizer is able to absorb
much of this polarized light and, in turn, increase the saturation of skies and
foliage, cut through distant haze, and minimize reflections in glass and on
A circular polarizer differs from a linear polarizer in that it integrates a
quarter wave plane within a linear polarizing filter. The addition of this helps
to circularly polarize reflected light, which enables your camera's autofocus
and auto-exposure mechanisms to function properly.
The EVERCLEAR 5 Coating Technology is a multi-layered coating applied to the
filter substrate in order to provide protection against five distinct elements:
water, oil, dust, soil, and scratches. In addition to the multi-layer coating,
this filter also features an incredibly thin design, measuring just 4.5mm thick.
This slender profile is ideally suited for use with wide angle lenses in order
to prevent vignetting. It does not have front threads for stacking additional
filters, but will accept standard lens caps.