Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T Mount + UV/CPL/FLD Filters Set +2X 420-800mm Teleconverter Lens + T2-AF Adapter Ring for Sony AF Mount A900/ A850/ A700/ A580/ A560/ A550/ A500/ A99/ A77 Cameras

Features:
Package Included: 420-800mm MF super telephoto zoom lens, UV filter, CPL filter, FLD filter, 2X 420-800mm teleconverter lens and T2-AI adapter ring. Professional photography kit for shutterbugs.
Super Telephoto Zoom Lens: The lens features manual focusing in F/8.3-16 aperture at 420-800mm focal length, to separately control the super focal zoom from camera.
T-Mount to AF-Mount Adapter Ring: T mount lens with adapter ring, replacement for Sony A900/ A850/ A700/ A580/ A560/ A550/ A500/ A99/ A77 cameras.
MF 2X Teleconverter Lens: Doubles the power of your lens to 1600mm, adopts high definition glass and well made with advance technique, the teleconverter can help to shoot clearer pictures of the distant scenery.
Universal 1/4 Mounting: The base with 1/4 screw thread down the lens makes wide application on tripod and monopod, the base with ring can rotate, convenient to install in seconds.