Pentax 135mm f2.5 -- $45 + s/h The Nikon 50 is gone, Pentax Price Drop, trying to move it out too.... A very clean Pentax 135mm f2.5. It is in excellent condition (except for small dent in the hood - see photo at right side). Selling for $45 + s/h also. I will post some photos later or send them to you upon request. The glass is beautiful and dust free. It has a built in hood. Very smooth focus. f2.5 - 22. Comes with front and rear pentax caps.