A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-360-5094
NSN 6220-01-374-6273
NSN 5930-01-122-0820
NSN 6145-00-633-0780
NSN 5895-01-508-4343
NSN 5960-01-490-7030
NSN 6610-01-120-7670
NSN 5925-00-004-7703
NSN 6685-01-384-3143
NSN 5996-01-644-3596
NSN 6130-01-634-0603
NSN 6135-01-268-2152