Opteka Digital Slide Copier with Detachable Achromatic 10x Diopter Macro Lens for Pentax K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D and K10D 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 Works with any Pentax lenses with 58mm or 52mm filter threads