1/4-20 Female to 3/8 inch Male

The Rodenstock HR Digital Super MC

Circular Polarizing Filter helps to reduce reflections and glare

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.

Rodenstock’s Digital Super MC filters feature a brass slimline filter mount with front filter threads. This allows

the attachment of other filters or lens hoods while still maintaing the

vignette-reduction capabilities of a slim filter. It is constructed from

16-layer, eight layers on each side, multicoated hardened optical glass.

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Helps to reduce reflections and glare by filtering out light

that has become polarized due to reflection from a non-metallic surface.

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Polarizing filters arrange, and filter, directionally polarized

light perpendicularly to the reflected light, allowing for the absorption of

much of the light.

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Clears up haze in distant landscapes and provides more

saturated, vivid colors.

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Strongest effect when used at a 90° from the sun.

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Circular polarizers are ideal for use with digital cameras and

autofocus lenses where a linear polarizer will often disrupt auto exposure and focus

features.

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Hardened optical glass construction features a 16-layer

multi-coating to help prevent ghosting and reflection as well as increase light

transmission.

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Requires 1.5 fstop correction.

Proudly made in Germany!