Enhance your photography skills with the Tiffen 77mm Circular Polarizer Glass Filter. This high-quality filter is manufactured in the United States and has a threaded mount fitting for easy installation. The circular shape of the filter helps to reduce glare and reflections, resulting in clearer and more vibrant images. With a filter size of 77mm, this is a perfect addition to your camera gear if you're looking to capture stunning landscapes or portraits. The filter effects are circular polarizer, which helps to intensify color saturation and contrast. This Tiffen filter is compatible with a range of cameras and photo equipment, making it a versatile and essential tool for any photographer.