A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-349-4210
NSN 5996-01-521-4007
NSN 6645-01-423-7308
NSN 6240-01-296-3975
NSN 5985-01-572-1239
NSN 6645-00-408-3537
NSN 5950-01-240-2478
NSN 6105-00-252-9017
NSN 6105-01-169-5989
NSN 5925-00-647-3469
NSN 6130-01-617-7543
NSN 6610-00-755-1740