Product Description
The Hoya HD3 Circular Polarizer
Filter uses chemically-hardened high-transparency optical glass
to boost color saturation, clarity, and contrast without affecting
overall color balance of your image. It reduces background haze by
removing unwanted reflections and glare from non-metallic surfaces like
glass or water, allowing for clearer photographs of the sky and
foliage. By using a circular polarizer—as opposed to a linear
polarizer—you gain a quarter wave plane that prevents any loss of
usability of your camera’s autofocus and exposure functions. The HD3
filter contains 16 layers (8 on each side) of tough anti-reflection
Nano coating that is water, stain, and scratch-resistant and easy to
clean. Hoya’s HD3 filters provide over 92% light transmission for truer
colors.
Type: Circular Polarizer
Filter Factor: 1.25 (0.3 stop)
Multi-Coated: Yes
Effect: Eliminates reflections
and haze while improving color and tonal saturation
Construction:
Chemically-hardened Optical glass, Aluminum frame