A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-082-1525
NSN 5998-00-528-9032
NSN 5835-00-419-0575
NSN 5996-01-325-1664
NSN 5925-00-851-3605
NSN 5925-01-504-2600
NSN 5998-01-455-8748
NSN 5910-00-530-6094
NSN 5965-00-246-4767
NSN 6610-00-675-3541
NSN 5915-00-708-1518
NSN 6150-01-226-1126