A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-464-6264
NSN 5996-01-467-2177
NSN 5999-01-020-6852
NSN 5950-01-442-2075
NSN 4140-00-679-9512
NSN 5950-00-515-5402
NSN 6620-00-699-5537
NSN 5930-01-372-4552
NSN 5996-00-768-0171
NSN 4140-01-198-9990
NSN 5855-01-305-1628
NSN 5990-00-932-3070