A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-445-4765
NSN 5930-01-616-0183
NSN 4140-01-138-4889
NSN 5999-01-519-0609
NSN 6240-00-922-1021
NSN 5996-01-035-7206
NSN 6135-00-990-1822
NSN 5965-00-023-0944
NSN 6130-01-450-5034
NSN 6150-00-569-4755
NSN 5996-00-060-7309
NSN 6130-01-296-6347