The Pentax Super-Multi-Coated Takumar 6x7 300mm f4 is a hefty telephoto lens for the Pentax 6x7 series of SLR cameras: it weighs a kilo and a half, though I suppose if you don't mimd carrying a Pentax 6x7 around to start with, that might not be a problem. In very good cosmetic condition, with light finish wear from normal use and handling. Glass is clean, with minor dust; focus and diaphragm action are good.