Tiffen 4.5" Round Warm Ultra Circular Polarizer Filter

Many professional photographers would agree that no optical filter is more indispensable than the polarizer. It eliminates glare and reflection from water and window surfaces, a common problem, and it also saturates color and increases contrast.

In the Warm Polarizer, Tiffen combines the properties of the polarizing filter with the exclusive effects of the 812½ Warming Filter. This valuable filter adds natural warmth to all skintones, exterior shade and highlight areas.

This is useful in outdoor open shade situations where there is excessive blue in the image and total control over lighting may not be possible. You can actually see the effect of the Warm Polarizer through the filter before you shoot. Approximately 2 f-stop compensation is required.

A Circular Polarizer has the same effect as a Polarizer and is used on cameras with beam splitting metering systems commonly found on auto focus SLR's