A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-407-5676
NSN 6145-01-068-4138
NSN 6105-01-510-4633
NSN 5835-01-031-7265
NSN 5910-01-469-9050
NSN 6145-00-995-6824
NSN 6220-01-363-2762
NSN 6240-01-633-9357
NSN 5895-01-641-0005
NSN 5935-01-237-1713
NSN 6620-01-449-8743
NSN 5895-01-330-0282