A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-398-3859
NSN 5915-01-182-1365
NSN 7035-01-092-8962
NSN 6240-01-330-8126
NSN 6105-01-423-6072
NSN 6610-01-220-0372
NSN 5975-01-209-9931
NSN 4140-01-218-4999
NSN 5930-00-229-1447
NSN 7035-01-563-4801
NSN 5985-01-171-1902
NSN 6650-01-633-9147