A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-597-8638
NSN 5975-01-378-3785
NSN 5925-01-452-0042
NSN 6685-01-229-9844
NSN 6110-01-161-9418
NSN 5855-01-502-2789
NSN 5905-00-495-4676
NSN 5925-01-461-2756
NSN 6645-01-158-8136
NSN 6320-01-562-1599
NSN 6110-01-155-4048
NSN 5999-00-418-9374