Double Convex Lens, 200mm Focal Length, 2" (50Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Class

Spherical Lens 130mm Focal 650mm Diy Newtonian Reflection Astronomical Telescope

Double Concave Lens, 150mm Focal Length, 3" (75Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Clas

Double Concave Lens, 100mm Focal Length, 3" (75Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Clas

Double Convex Lens, 300mm Focal Length, 3" (75Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Class

Double Concave Lens, 250mm Focal Length, 2" (50Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Clas

Double Concave Lens, 250mm Focal Length, 1.5" (38Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Cl

Double Concave Lens, 100mm Focal Length, 1.5" (38Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Cl

Double Concave Lens, 250mm Focal Length, 3" (75Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Clas

Meamaz Double Convex Lens, 3" (75Mm) Diameter, Spherical, Centre Thickness 8Mm, Edge Thickness 2.05Mm,Optically Worked Glass Lens ,Ground Edges, Polis

dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm

dia.90mm Spherical Mirror Lens DIY Newtonian Reflection Telescope Focal 800mm

Cosmo Optics Spherical Uv Concavo-Convex Lens, F = -72.52 mm (C19)

Cosmo Optics Spherical Uv Double-Convex Lens, F = 134.5 mm (C89)

Spherical Focusing Lens D28 D30 f75/100/125/150/155/200mm 2Pcs Quartz Fused Silica For High Energy

Double Concave Lens, 200mm Focal Length, 2" (50Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Clas

Double Concave Lens, 50mm Focal Length, 2" (50Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Class

Spherical Lens 130mm Focal 650mm Diy Newtonian Reflection Astronomical Telescope

Double Convex Lens, 250mm Focal Length, 3" (75Mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great For Physics Class

Cosmo Optics Spherical UV Double-Concave Lens, F = -352.2 mm (C10)

Smith Proxy Replacement Lens -New- Spherical Chromapop - For Smith

Double Concave Lens 100mm Focal Length 2"" 50mm Diameter - Spherical Optically...

Double Convex Lens 100mm FL 1.5" Dia Spherical Glass Lens For Labs Physics

Cosmo Optics Spherical UV Double-Convex Lens, F = -273.5 mm (C26)

Double Convex Lens, 200mm Focal Length, 3" (75Mm) Diameter - Spherical, Optic...

DIA 38mm -0.50D--3.50D Spherical Lenses Optical Trial Lens Replace Lenses

Crystal Ball Lens Photography Sphere - Lensball Pro 80mm

BCLEAR 1.56 Hard Scratch Spherical Prescription Lenses Optical Lens Diopter Myopia Reading

Eisco Double Convex Lens, 50mm Focal Length, 1.5" (38Mm) Diameter Spherical, Optically Worked Glass Lens Ground Edge