A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-254-3727
NSN 5950-01-081-0455
NSN 6220-01-052-1172
NSN 5945-01-432-8019
NSN 5945-00-316-5300
NSN 2925-01-497-9381
NSN 6645-00-192-1152
NSN 5996-00-955-3328
NSN 6130-00-917-1364
NSN 6130-01-300-9908
NSN 6320-01-608-1935
NSN 6645-00-857-0410