Polarizing Filter
Polarizers enhance color and contrast representation. Reflected light often appears as a whitish glare that overshadows the colors in an image. A polarizer solves this problem and creates deep blue, dramatic skies. It also removes glare from non-metallic surfaces such as windows and water. Overall color saturation, especially outdoors, can be significantly improved.

Polarizer/Circular Polarizer
An important, versatile color filter for outdoor use. It creates deeper skies and minimizes reflections in black and white as well as color photography. Combine a polarizer with a Red 25 for incredibly dramatic black and white landscapes. It can be rotated to achieve the desired effect. Use the Tiffen polarizer with the enhancement filter for more dramatic effects. Available for wide-angle lenses.

A circular polarizer has the same effect as a polarizer and is used on cameras with light-splitting exposure metering systems, commonly found in autofocus DSLRs.

Area of the sky most effectively polarized with a circular polarizer: Point your index finger at the sun. Keep your thumb at a right angle (90°) and rotate it around the axis of your index finger. This will show the area of the deepest blue from horizon to horizon.

Warm Polarizer
Combines the benefits of the linear polarizer with the warming effect of the 812 color warming filter, making it ideal for portraits and landscapes.