Hammond Manufacturing 1551KFLBK 80 X 40 X 20MM BK FLANGED LID sold2026 6 inch Optical Glass Triangular

6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics Photo Photography Prism Tool This optical triangular prism can be used to separate a beam of white light into its constituent spectrum of colors

Measurement: Imperial

Does not stick unnecessarily to unwanted objects and is weather proof

UV & weather resistant

Hammond Manufacturing 1551KFLBK 80 X 40 X 20MM BK FLANGED LID sold2026 6 inch Optical Glass TriangularHammond Manufacturing 1551KFLBK 80 X 40 X 20MM BK FLANGED LID 80 X 40 X 20MM BK FLANGED LID Product Features Flanges molded into the lid for wall mounting or suspending with a tie wrap Two P. C. board standoffs molded into interior for convenience Lap joint construction provides protection against access of dust and splashing water Designed to meet IP54 rating Black satin texture finish