A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-913-2062
NSN 5998-01-099-3471
NSN 5998-00-079-8822
NSN 5915-01-653-7259
NSN 6685-01-602-9962
NSN 5935-01-389-0912
NSN 5925-00-650-1069
NSN 5999-00-888-6927
NSN 6150-01-564-7643
NSN 6150-01-463-8625
NSN 6240-00-191-2855
NSN 7035-01-617-8406