A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-182-6775
NSN 6320-01-449-1014
NSN 5905-01-245-2571
NSN 5996-01-319-4568
NSN 5895-00-779-2736
NSN 5935-01-386-0500
NSN 6610-00-733-5830
NSN 5895-01-098-9141
NSN 6240-00-548-3992
NSN 6620-00-663-8962
NSN 6320-01-171-3238
NSN 6150-01-586-7867