Vivitar

Vivitar 650-1300mm f/8-16 Telephoto Lens with 2x Teleconverter (=2600mm) Kit for Canon EOS Rebel SL1, T3, T3i, T5, T5i, 70D, 6D, 7D 5D Mark II III Cameras

Kit Includes 5 Items with all Mfr-supplied Acc + Full USA WarrantiesIncredible zoom rangeMulti-coated elements for reduced flare and increased light transmissionRotating tripod mount with lockBuilt-in lens hoodOptimized for use with digital SLR cameras using a T-Mount adapter and versatile enough for use with wildlife sports nature and surveillance photography