High quality precision finished lenses for a variety of light and optics experiments. Individually pouched and supplied in neat presentation cases.
Consisting of:
- Biconvex 50mm Focal:50mm
- Biconvex 50mm Focal:100mm
- Biconvex 50mm Focal:150mm
- Biconvex 50mm Focal:200mm
- Biconvex 50mm Focal:250mm
- Biconvex 50mm Focal:300mm
- Biconvex 50mm Focal:500mm
This product has met the following criteria: