Magic Shift Converter. Transforms a conventional lens into a shift lens (± 10 mm). Designed for using Nikon Z lenses on Canon EF full-frame cameras. This is an adapter that allows Canon and Nikon SLR lenses to be converted into a professional ±10 mm shift lens. With the MSC, SLR lenses can be adapted to mirrorless cameras while maintaining the performance of chromatic control and correction of optical distortion. For example, the MSC converts the Laowa 12 mm f/2.8 Zero-D into a 17 mm f/4 lens with ± 10 mm shift without vignetting. It does not necessarily work only with LAOWA lenses; it can also function with other lenses.