A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-092-6911
NSN 5950-00-905-3875
NSN 5935-00-922-5520
NSN 5945-01-386-0499
NSN 5895-00-263-2468
NSN 6110-01-521-8556
NSN 5895-00-701-4113
NSN 5935-00-005-7283
NSN 6135-01-056-4609
NSN 5915-01-560-5315
NSN 6610-01-416-8384
NSN 6320-00-925-0558