A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-276-1301
NSN 6135-00-918-6993
NSN 5996-01-430-2440
NSN 5855-01-479-1277
NSN 5960-01-426-4242
NSN 5950-00-337-0829
NSN 6685-01-544-7462
NSN 6110-00-778-7552
NSN 5895-00-136-6725
NSN 5960-01-266-1011
NSN 6610-01-079-7990
NSN 5985-00-992-9551