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

MICROSCOPE RING LIGHT GUIDE 3.5 INCH DIAMETER 34 INCH FLEXIBLE FIBER OPTIC CABLE

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

45” Dual Fiber Optic Microscope Illuminator Flexible Cable Light Guide (5/8" In)

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

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

Lab 30" Flexible Fiber Optic Ring Light Guide Cable

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