A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-451-0033
NSN 6135-00-938-1351
NSN 5895-00-023-4438
NSN 5998-00-477-4508
NSN 6685-01-449-1399
NSN 6645-01-182-2102
NSN 6105-01-029-3764
NSN 6150-01-087-3732
NSN 5990-01-341-5735
NSN 5895-01-088-4299
NSN 6650-00-489-4296
NSN 6650-01-557-7444