Round Biconcave 50mm Glass Lens-High Optical Purity-14mm Thick
Round Biconcave 50mm Glass Lens-High Optical Purity-14mm Thick
A$22.50
Code: PH0531ACC
Quantity:
Focal length: 50mm.
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.