A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-483-2982
NSN 6320-01-455-3394
NSN 5999-01-582-5221
NSN 6105-00-643-3826
NSN 5985-01-561-7506
NSN 2925-00-896-9819
NSN 2925-00-546-3129
NSN 6135-00-240-3200
NSN 6130-01-062-0073
NSN 4140-00-450-4484
NSN 5910-00-329-6878
NSN 5998-00-355-7986