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A versatile lens for photographing distant subjects, the 420-800mm f/8.3 HD Telephoto Zoom from Opteka 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.
This lens is compatible with full-frame and smaller-sized sensors and features a threaded T-mount, which is compatible with a variety of optional adapters for mounting to various camera mounts.
Super HD multi-coated optics and lens hood help to reduce lens flare and ghosting for increased contrast and color fidelity.
Two-touch, push-pull zoom design with an integrated zoom lock to secure the zoom position in place while shooting.
Built-in rotating tripod mount for simple attachment of this lens on a tripod or monopod, and the rotating design permits quickly changing from vertical to horizontal shooting orientations.
In the Box
Opteka 420-800mm f/8.3 HD Telephoto Zoom Lens for T Mount