A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-717-6666
NSN 7035-00-188-6674
NSN 5930-01-467-9140
NSN 5935-00-256-0874
NSN 5998-01-247-2196
NSN 6240-00-416-6140
NSN 5990-00-850-0609
NSN 6150-01-044-4505
NSN 7035-01-425-4496
NSN 6685-01-223-2199
NSN 6320-01-216-1678
NSN 5990-01-514-8030