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/ Black

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 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.

Specifications:

--Telephoto Zoom Lens
Color: Black/ White(optional)
Material: Metal
Mount: T mount(T2)
Replacement for: Sony A900/ A850/ A700/ A580/ A560/ A550/ A500/ A99/ A77
Focal Length: 420-800mm zoom lens
Aperture: f/8.3@420mm-f/16@800mm
Optical Constructions: 4 elements in 2 groups
Zoom System: Linear push-pull
Exposure: Automatic exposure is available in Aperture Priority mode only for cameras with TTL metering systems; Other camera must be set in full manual
Focusing: Manual helical(rotary) operation(Not AF compatible)
Minimum Focusing Distance: 1.6 meters(5.25ft) from front lens element
Filter Size: 62mm
Diameter: 69mm
Length: 24-35cm / 9.45-13.38in(with caps)
Lens Dimension: 24 * 7 * 7cm / 9.45 * 2.76 * 2.76in

--Teleconverter Lens
Color: Black
Material: Metal and
Product Size: 5.5 * 5 * 5cm / 2.1 * 1.9 * 1.9inch
Product Weight: 77g/ 2.7oz

Packing List:
1 * Telephoto Zoom Lens(with Bag and Caps)
1 * UV Filter(with Storage Holder)
1 * CPL Filter(with Storage Holder)
1 * FLD Filter(with Storage Holder)
1 * Teleconverter Lens(with Bag and Caps)
1 * Adapter Ring
2 * Lens Cleaning Cloth