This magnetic adapter lets you quickly attach and detach DermLite and Camera. One ring threads to the camera, the other to your DermLite II, III (the 4 does not need the an extra attachment). To capture clinical images, simply pull your DermLite from the camera to detach.
This adaptor only connects to DSLR cameras and interchangeable lens system cameras that are able to attach filters to the end of the lens. To determine the best size find the filter size indicated by the ? symbol. You may need a stepping ring or two to connect.