1021N-O NITROGEN FILLED PRISM IN CANISTER ONLY

03-1021n-O

  • Precision glass up to 2 arc seconds with 0/-30mm offset tilting prism assembly
  • Nitrogen Filled prism canister molded from durable lightweight polycarbonate, with metal yoke
  • Weather-proof sealed 2-1⁄2” (62.5mm) precise prism