RARE Vintage High Index Prism for Refractometer

 w/ accessories screw base # 5 +

This is good stuff. This is hard to find and awesome Not sure what this goes to, if you know, please enlighten me!!! This was with a bunch of parts for Varian Vista 6000

FREE SHIP USA

RARE Vintage High Index Prism for Refractometer  w/ accessories screw base # 5 + This is good stuff. This is hard to find and awesome Not sure what this goes to, if you know, please enlighten me!!! This was with a bunch of parts for Varian Vista 6000 FREE SHIP USA