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50mm Double Convex Lens of 2025
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EISCOEisco - 6pc Glass Lens Set, 50mm Diameter, Double Convex, Double Concave, Plano Convex, Plano Concave, Concave-Convex Lenses, Optics Kit for Physics Education, Wooden Storage Case Included
- Value for Money
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EISCOEISCO 6pc Optical Lens Set, 2" (50mm) Diameter - 3 Double Convex Lens & 3 Double Concave Lens - 200mm, 300mm, 500mm Focal Lengths - Optically True Glass - Ground, Beveled Edges
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Amlong CrystalAmlong Crystal Premium Optical Glass Double Convex and Concave Lens Set, 50mm Diameter, 3 Double Convex (20, 30, 50cm FL) and 3 Double Concave (20, 30, 50cm FL), 6 Piece Set
21% Off4
EISCOEISCO Double Convex Lens, 50mm Focal Length, 1.5" (38mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms
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EISCOEISCO Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length - 15mm Thick Approx.
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United ScientificUnited Scientific® Premium Optical Glass Double Convex and Concave Lens Set of 6, 50mm Diameter, 3 Double Convex (5, 10, 20cm FL) and 3 Double Concave (20, 30, 50cm FL), 6 Piece Set
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EISCOEISCO Double Convex Lens, 50mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms
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EISCOEISCO Double Convex Lens, 100mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms
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RUIXIBHD 30X Magnification Magnifying Glass 50MM Diameter Double Convex Lens Glass Optical Magnifier Glass Jewelry Loupe for Reading Coins Stamps Maps Craft Labs 90MM Focal Length
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EISCOEISCO Double Convex Lens, 150mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms