A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-546-0988
NSN 5910-01-372-3280
NSN 6320-01-567-9792
NSN 6105-00-222-4762
NSN 5975-01-319-0060
NSN 5920-01-268-2648
NSN 5920-01-348-5986
NSN 5905-00-959-7517
NSN 2925-00-233-5644
NSN 5950-00-533-5798
NSN 6645-01-200-5289
NSN 5950-01-533-7024