Vintage Microscope Fiber Optic Cable Flexible Light Guide Assembly w/ Ring Light

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MICROSCOPE RING LIGHT 2.75 INCH DIAMETER 37.5 INCH FLEXIBLE FIBER OPTIC CABLE

Lab 30" Flexible Fiber Optic Ring Light Guide Cable

C192218 Fostec Fiber Optic Ringlight Light Guide Microscope Lightguide (63mm ID)

MICROSCOPE RING LIGHT GUIDE 3 INCH DIAMETER 33.5 INCH FLEXIBLE FIBER OPTIC CABLE

MICROSCOPE RING LIGHT GUIDE 32 INCH FLEXIBLE FIBER OPTIC CABLE 3.2 INCH DIAMETER

MICROSCOPE 3 INCH DIAMETER RING LIGHT FLEXIBLE 37 INCH FIBER OPTIC CABLE