Hoya HOYAB67CRPLW 67mm Warm Polarizer FilterEnhance Your Wildlife Photography with the Hoya Moose Warm Circular Polarizer The Hoya Moose 67mm Warm Circular Polarizer Filter is a unique collaboration designed for wildlife and scenic photography. This filter combines a circular polarizer with an 81A warming filter, reducing reflections, increasing contrast, and adding a pleasing warmth to your images. Key Features: Filter Size: 67mm Type: Warm Circular Polarizer