Samyang 500mm f/8 Mirror is a telephoto mirror lens for 35 mm SLR cameras via the T2 mount adapter.
Also sold under Rokinon, ProOptic and Bower brands.
Accepts 72mm screw-in filters (front ring) and 30.5mm screw-in filters (rear ring).
Links to online resources:
Posted by: mf4pix Date of publication: 25.10.2013