Triangle Glass Prism – 10x10x10mm Right Angle, Optical Glass, Accurate Cutting, Antireflection Film | Perfect for Physics Experiments, Vision System Testing, Projector Calibration, Light Analysis
L Bar Prism Large 90 Degree Right Angle, Optical Glass, 25.4mm Diameter, - 25mm Constant - Accurate Measurement, Durable Coating, Ideal for Railway and Tunnel Inspection
L Bar Prism Large 90 Degree Right Angle, Optical Glass, 25.4mm Diameter - Accurate Measurement, Clear Reflection Coating, Railway and Tunnel Use
Double Sided L Bar Prism Compatible with Leica GMP4 - Right Angle Optical Glass Surveying Tool with 25.4mm Diameter and Minus 25mm Constant - L Shape ABS Frame for Railway and
Right AnglePrism - Optical Glass Prism, Precision Optical Component, Uncoated Glass Right Angle Isosceles Prism, 90-Degree Angle Coated Reflecting Prisms | Laboratory GraPrisms For Wavelength Study
Total Station Prism Mini L Bar 90 Degree Right Angle, Copper Glass, 25.4mm Diameter - Accurate Measurement, Wide Application in Tunnels and Roads
