Product Description
This item is an HP 10724A Plane Mirror, new in the box. It is a component in the Hewlett-Packard Laser Interferometry Distance Measurement Apparatus. The mirror is used in conjunction with various 1.5” cube interferometer bodies. Unlike a corner-cube retroreflector, the plane mirror must be critically aligned to the interferometer. There are a pair of special spring-mounted securing screws, and three set screws used for adjustment. All components are present in the box.
Location W7-A
Photo set 501