A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-658-6564
NSN 5960-00-063-5505
NSN 6105-00-407-1232
NSN 5996-01-446-8198
NSN 6220-01-434-0582
NSN 2925-01-510-9378
NSN 5945-01-434-1438
NSN 5985-00-470-8373
NSN 6105-01-468-0024
NSN 5935-00-195-2494
NSN 6135-01-415-4124
NSN 2925-01-525-2106