A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-511-5651
NSN 5835-00-723-2505
NSN 6110-00-155-4303
NSN 5990-01-378-7349
NSN 5895-01-607-1469
NSN 6650-00-202-4540
NSN 6620-00-185-1671
NSN 6130-00-296-0283
NSN 5999-01-057-5817
NSN 6105-01-144-3474
NSN 6645-01-512-8472
NSN 6650-01-597-7802