A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-540-2429
NSN 6620-01-359-9363
NSN 6105-01-523-9973
NSN 6105-01-068-3045
NSN 6145-01-474-6566
NSN 5905-00-409-4248
NSN 6320-01-512-2031
NSN 6135-01-176-2206
NSN 5920-00-786-8241
NSN 5945-01-622-9082
NSN 6220-00-520-0333
NSN 5835-01-414-3258