• DOUBLE CONVEX || Highly polished, double convex lens.
  • SPHERICAL || Lens measures 3" (75mm) in diameter. Lens measures 0.75" thick.
  • 1000MM FOCAL LENGTH || Converging lens with a 1000mm 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.
  • Imported from USA.
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Double Convex Lens, 1000mm Focal Length, 3" (75mm) Diameter - Spherical, Optically Worked Glass Lens - Ground Edges, Polished - Great for Physics Classrooms - Eisco Labs