A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-828-1846
NSN 6685-01-248-1707
NSN 5965-01-465-4370
NSN 5999-01-206-9300
NSN 5835-00-537-7780
NSN 6610-01-151-1540
NSN 6240-01-294-5238
NSN 6620-01-076-1340
NSN 6320-00-731-6134
NSN 5895-00-308-6555
NSN 6320-01-397-9995
NSN 6610-01-197-8302