Tiffen 72CP 72mm Circular Polarizer
Polarizer/Circular Polarizer Essential general-use outdoor color filter Produces deeper skies and minimizes reflections in black and white and color photography Combine a Polarizer with a Red 25 for incredibly dramatic black and white landscapes Can be rotated to achieve desired effect Use 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. Polarizing Filters Polarizers provide color and contrast enhancement. Reflected light often shows up as whitish glare that washes out color in an image. A Polarizer corrects this problem producing deep, dramatically blue skies. It also removes glare from non-metallic surfaces, such as windows and water. Color saturation in general, especially outdoors, can be improved significantly.

Tiffen 72UVP 72mm UV Protection Filter , black
Tiffen UV Protection filter Film, as well as video, often exhibits a greater sensitivity to what is to us invisible, ultraviolet light. This is most often outdoors, especially at high altitudes, where the UV absorbing atmosphere is thinner; and over long distances, such as marine scenes. It can show up as a bluish color cast with color film, or it can cause a low contrast haze that diminishes details, especially when viewing far away objects, in either color or black and white. Ultraviolet filters absorb UV light generally without affecting light in the visible region. Using a Tiffen UV Protector on your Digital HD DSLR While the UV Protection filter served its purpose in the film era for many years it will still continue to be one of the most popular choices in accessories today. Digital cameras have blocks, auto correction and digital filters that combat the bluish color cast therefore making the UV Protection filter a simple protector for your lens to combat dirt, fingerprints & that fateful knock or drop. Who are Tiffen? Tiffen has been a leading manufacturer and supplier of photographic filters and lens accessories for the consumer/professional imaging and the motion picture and broadcast television industries for 75 years. The company has a rich history of innovative product design, superior optical consistency and unparalleled quality. Tiffen has been recognized for its product and engineering excellence, earning a Technical Achievement Award and a Scientific and Engineering Award from the Academy of Motion Picture Arts & Sciences, as well as an Emmy Award from the Academy of Television Arts and Sciences. Features. Low profile black ring. Basic UV Protection. Protects your lens against dust, dirty & knocks. Made in the USA. 10 years warranty. The box contains: 1 Filter and 1 Filter brochure.