Enhance the functionality of your Canon FD - FL mount camera with the Vivitar automatic tele converter lens 2x -4. This aluminum-bodied lens with a manual focus type is compatible with Canon cameras and allows you to zoom in on your subject, making it perfect for capturing breathtaking photographs. Designed with Vivitar 2x-4 series, this teleconverter lens is manufactured in Japan and comes with no manufacturer warranty. It is suitable for film cameras and can be used for various photography genres. Get this lens today and take your photography skills to the next level.