This is a real collectors item from 1985. A genuine Pentax 300mm F5.6 mirror lens that is also a spotting scope. Made in Japan and comes with everything: original robust plastic fitted case with folding tripod, lens hood, caps, 15x eyepiece unit etc. Also has a skylight filter and a "T" mount to fit Pentax K mount cameras. (You can also get T mounts to fit Canon, Nikon etc). I have used this with good results on my digital Pentax SLR cameras (K10, K20,K200, and K5) and it is a great compact light weight telephoto lens - on an aps-c digital camera it is equivalent of 450mm F5.6 on film. Not getting used now that I have sold the Pentax K5 camera.

camera not included.