Features and Functions: Description: Multiple Filter KitsMore economical than individual filter purchases, these multiple filter kits take the guesswork out of choosing a variety of creative filter effects. Pre-packaged assortments, with combinations of Tiffen's most popular filters, provide a range of artistic possibilities for almost every application and budget.The DIGEK3 filter kit is ideal for outdoor use; kit includes a UV Protector, Circular Polarizer, Neutral Density 0.6 and a 4-pocket filter pouch.UV/Protector FilterProtects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage. This filter can be kept on your camera at all times.Circular Polarizer FilterPolarizers 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.Neutral Density FilterReduce the amount of light passing through the camera lens without changing the color of the scene. The Neutral Density filter is especially useful in bright light conditions to help prevent overexposure. It also allows proper exposure at a wider lens opening for reduced depth-of-field to highlight a key subject by making the foreground and/or background out of focus.