Opteka Digital Slide Copier with Detachable Achromatic 10x Macro Lens for Sony Alpha A99, A77, A65, A58, A57, A55, A37, A35, A33, A900, A700, A580, A560, A550, A390, A380 and A290 Digital SLR Cameras High Definition II close-up optics allow you to transfer slides into digital cameras easily with no loss in quality Built-in detachable achromatic 10x diopter macro lens Digital multi-coating greatly reduces the appearance of lens flare and ghosting caused by reflections All metal heavy duty body Very easy to attach and use, works with all 52mm and 55mm threaded lenses