With the advent of mirrorless, lens adapters have become very popular. With such a short flange distance, mirrorless cameras offer so many more lens options. You might not always get the full benefit of the lens, and some might kill your camera, but overall they’re extremely useful.
Fotodiox have just launched a new series of lens adapters for Sony, Micro Four Thirds and Fuji mirrorless cameras for a range of lenses. There are 8 different lens mounts available, and you can even lengthen the adapter. This means it essentially acts like an extension tube, offering you closer focusing with any lens.