A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-00-661-0506
NSN 5920-01-008-5791
NSN 5950-01-634-0677
NSN 6110-01-566-3973
NSN 6150-00-186-7809
NSN 5985-00-435-5156
NSN 5950-00-370-3956
NSN 5950-00-588-2518
NSN 5905-01-386-9612
NSN 5925-01-091-4577
NSN 5895-00-203-2379
NSN 6130-00-818-0356