Enhance your photography skills with this vintage Vivitar MC Tele Converter Lens. It has a maximum aperture of 2x-22 and is compatible with Pentax cameras. This manual focus lens is made in Japan and comes with caps. Capture stunning images with its fixed/prime focal length and MC model. This teleconverter lens is perfect for photography enthusiasts who want to experiment with different perspectives. Add it to your collection of lenses and filters and take your photography to the next level.