A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-661-1788
NSN 6240-01-425-8815
NSN 6130-00-316-1867
NSN 5999-01-517-7141
NSN 7035-00-433-5670
NSN 5925-01-455-6400
NSN 6150-00-632-7234
NSN 6620-00-104-5677
NSN 5855-01-100-3272
NSN 6645-00-715-1531
NSN 5996-01-363-7130
NSN 6320-01-301-4699