A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-136-5948
NSN 6110-01-174-5279
NSN 5998-01-646-2353
NSN 5985-01-159-7718
NSN 5950-00-868-1475
NSN 2925-00-228-4021
NSN 2925-01-399-2765
NSN 5905-01-609-2982
NSN 5920-00-094-0655
NSN 6110-01-381-7014
NSN 5990-00-351-5479
NSN 5915-00-257-3178