BiG DIGITAL 2.5x Telephoto and 0.43X Wide Angle High Definition w/ Macro Portion Conversion Lenses for Sony E-Mount, Alpha a6000, a5000, A3000, NEX, NEX-F3K, NEX-3NL, NEX-3N, NEX-3NL/B, NEX-3NL/W, NEX-5T, NEX-5TL, NEX-5TL/S, NEX-5TL/W, NEX-5R, NEX-5RK, NEX-6L, NEX-6L/B, NEX6L/B2BDL, NEX-7, a7R, a7S, a7K, ILCE7/B, Compact System Digital SLR Cameras NOTE: This Conversion Lens is compatible with 46mm, 49mm, 52mm, 55mm 58mm lenses. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "" (diameter) symbol. The 2.5x Telephoto lens brings you twice as close to the action. Perfect for long-distance photo situations such as sporting events; candid portrait shots, as well as nature and wildlife photography. The 2.5x telephoto lens is a good way to get a little more zoom from your lens when you are in a pinch. The 0.43x Wide Angle Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it's so easy to use! Additionally the built-in macro lens allows you to take extreme high resolution close-up shots! Integrated macro atachment lens allows you to take an extremely high-resolution close-ups