EISCO Round Double Concave High Optical Purity Glass Lens - 2' (50mm) Diameter - 150mm Focal Length - 4.7mm Thick Approx.
$13.99
$13.99
$
6
.99
$6.99
- This round double concave High Optical Purity Glass Lens is designed for physics and educational uses.
- It is approximately 2" (50mm) diameter and 4.7mm 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.
- 150mm Focal Length
- Bulk lens and mirror sets available upon request.
