A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-158-8136
NSN 6105-00-762-9214
NSN 6105-01-515-0613
NSN 5965-01-613-0932
NSN 5990-01-600-9343
NSN 5960-01-263-6781
NSN 6110-00-606-9297
NSN 5905-01-279-1751
NSN 5998-01-645-6913
NSN 6685-00-531-0565
NSN 6135-00-203-9645
NSN 5905-01-100-2541