A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-596-5388
NSN 4140-01-513-8649
NSN 6130-01-020-7307
NSN 6610-01-010-7108
NSN 5990-01-645-2592
NSN 5975-01-592-2288
NSN 5920-01-076-4705
NSN 5905-01-263-6710
NSN 5920-01-426-8517
NSN 6135-01-434-0417
NSN 6610-00-900-7685
NSN 5835-01-263-1293