The Hoya 77mm EVO Antistatic Circular Polarizer Filter is used to reduce
reflections and glare by filtering out light that has become polarized
due to reflection from a non-metallic surface. This results in getting
clear image when shooting in hazy conditions. A circular polarizer
supports full use of a camera’s autofocus and auto exposure
functions.The EVO antistatic coating on this filter helps to repel dust,
water, scratches, and stains, and makes it easy to clean. 16-layer
Super Multi-Coating helps to reduce surface reflections for maintained
contrast and clarity. The optical glass filter is set within a two-piece
low-profile aluminum ring that also features front threads for
attaching additional filters or lens caps.Features: Reduce reflections
and glare by filtering out light that has become polarized due to
reflection from a non-metallic surface.Arrange and filter directionally
polarized light perpendicularly to the reflected light allowing for the
absorption of much of the light.Lessens haze in distant landscapes and
provides more saturated, vivid colors.Strongest effect when used at a
90° from the sun.Optical glass construction and a 16-layer Super
Multi-Coating provides 99.8% light transmission for maintained contrast
and color fidelity.EVO antistatic coating helps to repel dust and is
also water, stain, and scratch-resistant. Additionally, this hardened
coating is also easy to clean in order remove smudges or
fingerprints.Two-piece aluminum filter ring features a low profile to
reduce the likelihood of vignetting when used on wide-angle lenses.
Additionally, this ring incorporates front 77mm filter threads for
stacking additional filters or attaching lens caps.