A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-166-0339
NSN 6105-01-508-7921
NSN 6150-00-353-7392
NSN 5998-00-120-2221
NSN 5975-01-090-0320
NSN 6620-00-010-8190
NSN 5920-01-345-1582
NSN 6320-01-612-7035
NSN 5920-00-520-6169
NSN 2925-01-358-8346
NSN 6105-01-015-0827
NSN 5920-01-141-6885