A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-122-2763
NSN 5960-01-205-0386
NSN 5925-00-903-3417
NSN 6645-01-547-0300
NSN 6145-01-616-1246
NSN 6150-01-511-8644
NSN 6110-00-443-6993
NSN 6135-01-486-1443
NSN 5975-01-536-9613
NSN 5835-01-340-7722
NSN 6145-00-099-8986
NSN 6685-01-248-7334