AGFA 3-Piece Professional Filter Kit 37mm - Ultraviolet (UV) + Circular Polarizor (CPL) + Warming Intensifier APFTK37 Description The AGFA APFTK37 is a 37mm filter kit which includes an Ultra Violet (UV), Warming and a Circular Polarizing Filter (CPL), as well as a deluxe soft filter pouch that holds up to 6 filters. Features: Protects Your Lens Eliminates Most Reflections Gives a Warming Effect to Your Photos Soft Case to hold up to 6 filters Product Details: Brand: Agfa Photo Filter Thread Size: 37 Millimeters Coating Description: Multi Coating Photo Filter Effect Type: Polarizer Water Resistance Level: Not Water Resistant Product Dimensions: 1.46"L x 1.46"W Product Dimensions: 8.75 x 1.38 x 4.5 inches Item Weight: 4 ounces Item model number: APFTK37 Date First Available: October 25, 2011 Manufacturer: Zeikos