25 mm Glass Right Angle Triangle Prism, Coated Reflecting Prism, Right Angle Prism Mirror

Glass right angle triangle prism ideal for teaching of optics, science experiments, and for photography. Dimensions: 25 mm x 25 mm x 25 mm (right angle triangle). Material: K9 optical glass, coated for reflection on the long side. Great for teaching of optics and for changing the light path for precision optical instruments and for DIY periscope. Manufactured with CE and ISO9001 standards Specifications: Material: K9 Optical Glass Dimension Tolerance: +/-0.05mm Angle Tolerance: 6’ Coating: Al (R>90%@45°for λ=400-700nm) Surface Quality: 60/40