H&Y Filters 95mm K-Series Variable ND-CPL Filter (1.5-10 Stops)

H&Y Filters KVC95 Overview

This 95mm K-Series Variable Neutral Density and Circular Polarizer Filter from H&Y Filters is a filter that combines a solid variable neutral density element with a circular polarizer element. The variable neutral density element provides an exposure reduction of 1.5 to 10 stops. Its 0.45 to 3.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than would normally be required. The degree of density is easily controlled by rotating the front filter ring, helping you to predetermine the additional exposure length required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily.

Behind this filter's variable neutral density element is an independently rotating circular polarizer element that can be applied to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter element arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.

A circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.

This 95mm K-Series Variable Neutral Density and Circular Polarizer Filter is constructed from Schott B270 glass for increased clarity as well as color fidelity. Each side of this filter includes eight layers of anti-reflection coating to prevent internal ghosting and reflections as well as an anti-smear nano coating for an improved beading effect when in contact with water or oil for greater cleaning efficiency. It also features an oversized front mount which helps to reduce the likelihood to vignetting when used with wide-angle lenses. The filter rings are made from aluminum alloy for durability while remaining lightweight, and for easier, repeatable control over density settings, the front ring for the variable neutral density element is visually demarcated with dots that indicate different density values.

Variable neutral density filter element that allows differing amounts of density from scene to scene combined with a circular polarizing element that can be applied to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface

0.45 to 3.0 variable neutral density filter element darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required

Providing a reduction of 1.5 to 10 stops, variable neutral density filter element allows you to control depth of field and convey movement more easily

Offers increased flexibility to use specific ISO settings or ISO films under bright ambient light

Provides increased exposure flexibility while using cinema or video cameras within a designated film frame rate

Polarizing filter element arranges, and filters, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light

Clears up haze in distant landscapes and provides more saturated, vivid colors

Strongest polarizing effect when used at a 90° angle from the sun

Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features

Constructed from Schott B270 glass for increased optical clarity

Each glass surface includes eight layers of anti-reflection coatings to prevent internal ghosting and reflections as well as an anti-smear nano coating for an improved beading effect when in contact with water or oil for greater cleaning efficiency

Lightweight and durable aluminum-alloy filter rings

98mm front filter threads allow for use with other filters while helping to preventing vignetting

Front ring is visually demarcated with dots that indicate different density values for variable neutral density element

Screw-in aluminum-alloy side handle allows the polarizing filter element to be easily rotated

Plastic case for storage and transport

H&Y Filters KVC95 Specs

Packaging Info