420-800mm f/8-16 HD Telephoto Zoom Lens - T-Mount Lens/Full-Frame Format - Aperture Range: f/8.3-16 - HD Super Multi-Coated Optics - Manual Focus Design - Built-In Rotating Tripod Mount - Integrated Lens Hood
Works only on manual focus with a T-Mount Adapter
Works great for wildlife, sports and automobile race photography.
Includes, T-mount Adapter for Nikon DSLR & a 2X Converter to double the distance
Description
A versatile lens for photographing distant subjects, the 420-800mm f/8-16 HD Telephoto Zoom features a convenient threaded T-mount for adapting to a wide variety of camera types. Its 4 elements, 2 groups optical design features a super HD multi-coating, and a lens hood is incorporated into the design, to suppress lens flare, ghosting, and surface reflections for increased contrast and color neutrality when working in strong lighting conditions. Manual focus operation is possible and a built-in rotating tripod mount enables sturdy mounting of the lens to a tripod or monopod as well as seamless switching between shooting orientations.