Tiffen 62mm Linear Polarizer Glass Filter

Polarizer/Circula r PolarizerEssentia l general-use outdoor color filterProduces deeper skies and minimizes reflections in black and white and color photographyCombin e a Polarizer with a Red 25 for incredibly dramatic black and white landscapesCan be rotated to achieve desired effectUse the Tiffen Polarizer with the enhancing filter for more dramatic effects 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 (for most 35mm auto-focus cameras see your camera manual). Area of sky most effectively polarized with a Circular Polarizer:Point your index finger at the sun. With your thumb extended at a right angle (90� ), rotate it around the axis of the index finger. It will point out the band of deepest blue from horizon to horizon.