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4-90921-20 Double-Concave Glass Lens, 50mm Diameter, 10cm Focal Length, Pack of 20

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$29.36

$ 13 .99 $13.99

In Stock
  • Made from polished optical glass
  • 50mm diameter
  • 10cm focal length
  • Sold as a pack of 20


This double-concave glass lens is made of polished optical glass. It measures 50mm in diameter and has a focal length of 10cm. Sold in a pack of 20 lenses.