Samyang 800mm F8
This ultra-telephoto black 800mm f/8.0 Mirror T-Mount Lens from Samyang is a tremendous addition to your camera bag, opening up powerful telephoto possibilities. It’s a wonderful lens for those starting to shoot wildlife or sports and thanks to its affordability, a great lens to round out your kit, offering you ultra-telephoto power if and when you may need it. Lightweight (33 oz. / 946g) and compact (5.68″/14.45 cm long), it can focus as close as 11′ (3.5m), and its aperture is fixed at f/8.0. This manual focus lens is constructed from fully multi-coated, low-dispersion optical glass with a 105mm front filter thread and 30.5mm rear filter thread. A T-ring adapter (available separately) is required to mount this lens to a camera body.
Find Other Samyang Lenses here