A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-508-7199
NSN 5930-01-599-9643
NSN 6110-01-556-6074
NSN 4140-01-081-6634
NSN 6130-01-428-7355
NSN 6110-00-118-6174
NSN 5990-01-012-0613
NSN 6220-01-227-5999
NSN 5855-01-125-9167
NSN 5855-01-353-3958
NSN 5990-01-443-2931
NSN 6150-01-275-7930