The FotodioX Mount Adapter is a high-quality, durable solution for photographers seeking to use their Contarex Crx-Mount Lenses on Fujifilm X-Mount camera bodies. This innovative product is designed with a de-clicked aperture control dial, offering smoother and more precise adjustments to the aperture setting, enhancing your photography experience.This versatile mount adapter is part of FotodioX's Pro-series, crafted with precision and adhering to pristine award standards. It's designed to withstand the demands of professional lenses, ensuring there's no "play" between the lens and the camera. Its unique styling and all-metal design with a polished surface not only guarantee smooth mounting but also enhance the professional appearance of your camera setup.The FotodioX Mount Adapter is perfect for those who value the quality of their prime lenses and wish to avoid the cost of purchasing new ones.