A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 4140-00-896-9602
NSN 5998-00-972-2180
NSN 6135-01-504-4744
NSN 6650-01-307-6009
NSN 5855-01-371-9776
NSN 6685-01-004-3614
NSN 6240-01-054-2289
NSN 5920-00-526-9238
NSN 6135-01-156-4627
NSN 6220-01-339-5261
NSN 5975-01-290-4719
NSN 6130-01-622-4149