A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-034-9935
NSN 5998-01-287-8546
NSN 5999-01-368-5329
NSN 5905-01-049-1733
NSN 5999-01-013-8873
NSN 6645-01-408-6568
NSN 5905-00-983-6185
NSN 5945-01-461-7798
NSN 5905-00-156-7154
NSN 5915-00-923-9535
NSN 5990-00-870-0656
NSN 5925-01-243-5615