PATIKIL 5cm X 10cm Focal Length Double Convex Lenses and 7.5cm X 10cm Focal Length Double Concave Lenses, Set of 6, Glass Optically Polished, Rounded

PATIKIL 5cm 10cm Focal Length Double Convex Lens and 10cm Focal Length Double Concave Lens 1 Set of 6 Glass Optical Polished Rounded Edge Lens Clear

PATIKIL 20mm30mm Focal Length Biconvex and Biconcave Lens Set, Glass Optical Polished Round Edge Lenses for Physics Labs, Clear

PATIKIL 20 Mm 30 Mm Focal Length Biconvex Lens Set Biconcave Lens Set Glass Optical Polishing Round Edge Lens for Physics Experiment Classroom Clear

PATIKIL 200 Mm Focal Length Biconcave Lenses 2 Pieces Diameter 50 Mm Height 5 Mm Glass Optical Polished Round Edge Lens for Physics Experiments Clear

PATIKIL 100 Mm Focal Length Biconvex Lens 2 Pieces Diameter 50 Mm Height 9 Mm Glass Optical Polishing Round Edge Lens for Physics Experiments Clear

PATIKIL 1300mm Focal Length Biconcave Lenses, 2 Pieces, 75mm Diameter, 6mm Height, Glass Optical Polishing, Round Edge Lenses, Clear, for Physics Labs

TOYMYTOY 5-Piece Double Convex Lens, Convex Ball Lens, Fresnel Lens, Glass Lens, Double Convex Lens, Bubble Glass, Double Convex Lens, 50mm Convex

PATIKIL 1300mm Focal Length Biconvex Lenses, 2 Pieces, 100mm Diameter, 11mm Height, Glass Optical Polishing, Round Edge Lenses, Clear, for Physics

PATIKIL 1300 Mm Focal Length Biconvex Lens Diameter 100 Mm Height 11 Mm Glass Optical Polishing Round Edge Lens for Physics Experiments Clear

Replacement Transparent Watch Repair Flat Round Flat Sapphire Crystal Glass

PATIKIL 1300mm Focal Length Biconvex Lens, 100mm Diameter, 11mm Height, Glass Optical Polishing, Round Edge Lens, Clear, for Physics Labs

Watch Glass 80 10 Pieces /2-9136-05

TOYMYTOY Convex Lens Glass Lens Double Convex Clear Optical Lens Diameter 30mm Focal Length 50mm Experimental Supplies Experimental Equipment

Watch Glass Sapphire Crystal Single Dome 29mm Edge Clear Replacement Part Lens, Round, Diameter, 1.3mm Thickness,

PATIKIL Diameter 42 Mm Height Mm 5 Pieces Lens Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bicycle Headlamp Transparent 13.5

PATIKIL Diameter 45 Mm Height Mm 5 Pieces Lens Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bicycle Headlamp Transparent 14.5

Watch Glass 150 10 Pieces /2-9136-10

Tsukushi Science Acrylic Blocks, 40mm Diameter X 10mm Thick, 5 Pieces, Round Display Stand, Transparent, Clear Display Base, R40-10*5

Replacement Lens for MAGLITE Upgrade (Gas/LED) (Maglite)

Replacement Lens for MAGLITE Upgrade (Gas/LED) (Maglite)