A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-786-7980
NSN 5915-00-273-1693
NSN 5895-01-599-9308
NSN 5990-01-278-9985
NSN 6150-00-838-7263
NSN 5855-01-610-1766
NSN 5985-00-178-1143
NSN 5960-00-021-5618
NSN 6685-01-462-1770
NSN 6145-00-793-7816
NSN 5895-01-473-8911
NSN 6105-01-371-8263