A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-529-0728
NSN 6685-00-244-1029
NSN 6130-01-436-8158
NSN 5998-00-990-0820
NSN 2925-01-454-2046
NSN 6240-00-989-2421
NSN 6150-01-399-4126
NSN 5915-00-228-7033
NSN 6620-01-396-2149
NSN 6610-01-590-5243
NSN 6620-00-246-5159
NSN 5835-01-386-4027