EISCO Double Concave Lens, 300mm Focal Length - 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms
Special Features
- DOUBLE CONCAVE || Highly polished, double concave lens
- SPHERICAL || Lens measures 3" (75mm) in diameter
- 300MM FOCAL LENGTH || Diverging lens with a 300mm focal length
- OPTICALLY WORKED GLASS || Made of high quality, optically worked glass. Highly polished with ground edges
- GREAT FOR PHYSICS CLASSROOMS || This optically true lens is excellent for physics classroom demonstrations in optics and light refraction
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Double Convex Lens, 100mm Focal Length, 2" (50mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs
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Double Convex Lens, 500mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs
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Deluxe Optics Kit - Mirrored Light/Ray Box & 29 Optical Components - Includes Manual with 18 Activities - Eisco Labs
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Glass Prisms & Lenses Set, 7 Pieces - Transparent, 13mm Thick - All Faces Fully Polished - Includes Wooden Storage Box - Eisco Labs
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