A beautiful used 152mm refractor.  The second and third pics were taken with this very item.  It sports a 1216mm focal length, f8, 152mm diameter air spaced triplet, light weight carbon fiber tube.  Appears to be missing the focus knob screw or 2, see pic and bid accordingly.  Focus appears to operate smoothly but id suggest ordering that part.  Lens could also use light air blowing/dusting of dust bunnies or take plenty of light frames for processing out later.  Comes with protective case, nice Orion 50mm finder scope & a diagonal.  Weighs about 21 pounds due to the carbon fiber material but protective case is heavy duty and adds substantial amount to overall weight.