Description
T PS919 N BK7 Right Angle Prism, Uncoated, L = 50 mm strip to_250 m 4 mm) Orthogonality <2 mrad 4 mm) Orthogonality <2 mrad (with Alignment Pins) Bearing Type Ball Bearing Material Aluminum with Hardened Steel Cold rolled steel hinges
T PS919 N BK7 Right Angle Prism, Uncoated, L = 50 mm strip to_250 m 4 mm) Orthogonality <2 mrad 4 mm) Orthogonality <2 mrad (with Alignment Pins) Bearing Type Ball Bearing Material Aluminum with Hardened Steel Cold rolled steel hinges
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