This lens is truly a work of art. It's the perfect addition to your photography arsenal. With a maximum aperture of 123, you'll be able to take truly stunning photos. The lens is a Merkury Optics 2.0X AF High Definition Digital Telephoto Lens and is perfect for use with Olympus and Nikon cameras. If you're looking for professional-grade photos, look no further than this lens. The lens is compatible with Canon FD cameras and has a focus type of auto. It has a focal length of 123 mm and is made in Japan. Whether you're looking for a wide angle lens or a macro lens, this lens has you covered. It's truly a must-have for any serious photographer.