A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-003-9126
NSN 5945-01-588-2476
NSN 4140-01-437-7623
NSN 6105-00-879-0865
NSN 6685-01-440-8749
NSN 6685-01-087-0264
NSN 5930-01-626-4226
NSN 6685-01-292-8704
NSN 5930-00-960-9892
NSN 6220-01-327-7292
NSN 6145-00-843-2472
NSN 5930-01-479-3477