Enhance the quality of your photos and videos with this set of Hoya camera filters. The set includes three circular filters with a clear color and UV filter effects. They are designed to fit camcorders and cameras with a threaded mount fitting and a filter size of 67 mm. These filters are perfect for outdoor photography and videography, as they reduce haze and increase contrast. The Hoya brand is known for its high-quality filters, ensuring that your images will look their best. Add this set to your camera accessories and take your photography to the next level. These are also great to protect the lens. I have three in case and have never been used .. look at images for description of size and purpose