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EISCO Round Double Concave High Optical Purity Glass Lens - 2' (50mm) Diameter - 50mm Focal Length - 14mm Thick Approx.

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$14.99

$ 7 .99 $7.99

In Stock
  • This round double concave High Optical Purity Glass Lens is designed for physics and educational uses.
  • It is approximately 2" (50mm) diameter and 14mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
  • Because of their educational use design, there may be minor imperfections that do not affect physical function.
  • 50mm Focal Length
  • Bulk lens and mirror sets available upon request.


Round double concave High Optical Purity Glass Lens designed for physics and educational uses.


AIRAZOR
Reviewed in the United States on June 6, 2024
Lens came packaged well in bubble wrap, it was clean with no imperfections. It will be a lot of fun for doing tricks of light for the kids.
Mido
Reviewed in the United States on June 5, 2024
Cool shrinking lens. I got several different of these eisco lenses, and they are all packed nicely, and are perfect lenses for kids or an educational setting. They are perfectly smooth and clear, they are washable (no coatings), and reasonable durable (no scratches yet). These are not in any way intended for use by someone doing serious optics.
Teresa Raschilla
Reviewed in the United States on June 9, 2023
Excellent for demonstrating properties of light
G20
Reviewed in the United States on August 15, 2018
Great product
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