Opteka 420-1600mm f/8.3 HD Telephoto Zoom Lens for Nikon D4s, D4, D3x, Df, D810, D800, D750, D610, D600, D500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D3400, D3300, D3200 Digital SLR Cameras Newly improved 2017, manual focus, digitally-optimized telephoto zoom lens HD, super multicoated glass optics for the sharper images 4 Elements in 2 groups Rotating tripod mount Includes 420-800mm Lens, 2x Teleconverter, Carrying bag, and lens caps included