A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-147-4785
NSN 6620-00-514-6365
NSN 5935-01-117-0104
NSN 5910-01-150-8610
NSN 5999-01-394-4677
NSN 5990-00-850-6603
NSN 5950-01-413-9085
NSN 5985-00-878-1470
NSN 6220-01-290-0380
NSN 5915-01-612-7644
NSN 6105-00-955-2073
NSN 5965-00-543-1837