This 500mm f/6.3 Mirror T-Mount Lens (Black) from Rokinon is a tremendous addition to any photographer's camera bag. It's lightweight (25 oz/709 g) and compact (under 3.5" long) and it focuses as close as 6.1' (1.7m). The aperture is fixed at f/6.3. This manual focus lens is constructed from fully multi-coated low-dispersion ED optical glass, with a 95mm front filter thread. A T-ring adapter (available separately) is required to mount this lens to a camera body.
500mm f/6.3 Mirror T-Mount Lens (Black)
1-Year Rokinon Warranty