Description: nice item removed from High School laser lab. It is a mirror mount with clamp for prism and also a base plate with rail dovetail lock. Mirror mount has metal 80 TPI screws. Clamp would hold <32mm height prisms. It has a rubber base to avoid damaging prism. Prisms sold apart. For more measures, see pics. Weights 350gr.
Condition: some usage marks.
Note: these items have been de-greased, cleaned, re-greased (with special oil, better than original grease) and checked for missing or damaged parts. Then tested and verified ok. Good functioning is garanteed.