This 650-1300 mm Telephoto Zoom T-Mount Lens (Black) from Rokinon is an amazing photographic tool that provides a maximum of versatility for anyone shooting at a distance from their subject, including sports and wildlife photography. It's compact (just 18.5"/29.7cm long) and it focuses as close as 16.25' (4.95m). The aperture range is f/8.0 to f/16.0. This manual focus lens has an aluminum alloy body with fully multi-coated low-dispersion optical glass, and a 95mm front filter thread. A T-ring adapter (available separately) is required to mount this lens to a camera body.
Lightweight (18.5"/29.7 cm) 650-1300 mm telephoto zoom lens