Prism description
Corner cube prism used as a retroreflector with Silver coating on the three faces of the cone : R better that 97% @ 905nm
Precision 2″ of arc
Dimensional tolerances : +/- 0.3mm
Optical material
The glass cone is made of N-BK7 or equivalent H-K9L, which are the most common high quality optical glass on the market.
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