Round Double Convex High Optical Purity Glass Lens - 2" (50mm) Diameter - 50mm Focal Length
- This round double convex high optical purity glass lens is designed for physics and educational uses.
- It is approximately 2" (50mm) diameter and 5.5mm 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
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