Opteka HD MC Solid Color Filter Kit for Sony E-Mount a7r, a7s, a7, a6000, a5100, a5000, a3000, NEX-7, 6, 5T, 5N, 5R and 3N Digital Mirrorless Cameras (Fits 49mm and 58mm Threaded Lenses) Selectively add color to your images High quality metal and HD glass construction Create an artistic feel through the creation of unnatural lighting effects Double threaded allowing additional filters to be screwed one over the other Works with any of these Sony E-Mount mount lenses: 28mm, 30mm, 35mm, 50mm, 18-55mm, 28-70mm, 55-210mm and any other lenses with 49mm or 58mm filter threads