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Schneider 4 x 5.65″ Complete True-Pol Circular Polarizer Filter Kit

$1,215.00

 

Schneider 68-885606 Specs

Filter Type Circular Polarizer
Shape Rectangle
Rotating No
Rectangular Size 4 x 5.65″ / 101.6 x 143.5 mm
Filter Thickness 0.16″ / 4 mm
Filter Material Glass
Coatings None
SKU: 68-885606 Category:

Product Description

Schneider 4 x 5.65″ Complete True-Pol Circular Polarizer Filter Kit

The Schneider 4 x 5.65″ Complete True-Pol Circular Filter Kit contains four circular polarizer filters that can be used individually to improve the results of your photography. Included are Schneider One-Stop Circular Polarizer Filter, a Schneider True-Pol Circular Polarizer Filter, a Schneider Neutral Density 0.9 Circular Polarizer Filter, and a Schneider Neutral Density 1.2 Circular Polarizer Filter. Each filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface while providing an exposure reduction of 1, 2, 3, or 4 stops respectively. Constructed from water white glass for increased optical clarity as well as color fidelity, each filter is compatible with separately available filter holders that can accommodate 4mm thick, 4 x 5.65″ rectangular filters.

A polarizer filter helps 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 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.

The Schneider One-Stop Circular Polarizer Filter is designed to provide its effect with minimal impact on exposure. By limiting its accompanying exposure reduction to 1 stop, it is particularly useful when a polarizer filter is needed while photographing under low-light conditions.

While the Schneider True-Pol Circular Polarizer Filter can be used when an accompanying 2-stop exposure reduction is acceptable or wanted along with a polarization effect, the Schneider 4 x 5.65″ Neutral Density 0.9 Circular Polarizer Filter and Schneider 4 x 5.65″ Neutral Density 1.2 Circular Polarizer Filter each combine a solid neutral density effect and a circular polarizer effect within a single glass surface. The solid neutral density effect provides a deliberate exposure reduction of 3 or 4 stops respectively. Their 0.9 and 1.2 densities create a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than would normally be required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily.

  • Filter kit with Schneider One-Stop Circular Polarizer Filter, Schneider True-Pol Circular Polarizer Filter, Schneider 4 x 5.65″ Neutral Density 0.9 Circular Polarizer Filter, and Schneider 4 x 5.65″ Neutral Density 1.2 Circular Polarizer Filter
  • Each filter is designed to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface while providing an exposure reduction of 1, 2, 3, or 4 stops respectively
  • Polarizing filter effect arranges, and filters, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light
  • Each filter 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
  • Filters are constructed from water white glass for increased optical clarity and are non-coated
  • Schneider One-Stop Circular Polarizer Filter limits its accompanying exposure reduction to 1 stop, and is particularly useful when a polarizer filter is needed while photographing under low-light conditions
  • Schneider True-Pol Circular Polarizer Filter reduces exposure by 2 stops
  • Schneider 4 x 5.65″ Neutral Density 0.9 and 1.2 Circular Polarizer Filters each combine a circular polarizing effect with a neutral density filter effect to deliberately darken the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required
  • Neutral density and circular polarizer filters’ exposure reduction of 3 or 4 stops allow you to control depth of field and convey movement more easily
  • Padded pouch included for storage and transport

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