For sale is a Gaertner Scientific High Precision Optical Alignment Bench. It was used to test optical assemblies used in spy satellites. It has a light and an eyepiece. I have no understanding of it, but it looks barely used to me. The scraped surface looks brand new. The light does turn on. They told me that it was working. What you see is what you get -- any piece not shown is not included. I have no idea what it should or should not have. It is sold AS IS and AS SHOWN. It comes with some paperwork, some feet etc. See pictures. If you want it shipped, a NON-NEGOTIABLE CRATING FEE OF $250 WILL BE ADDED TO SHIPPING COST.