A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-487-8879
NSN 5999-01-247-9020
NSN 6685-01-130-3471
NSN 5930-01-310-8565
NSN 5835-01-219-0586
NSN 5996-01-554-1488
NSN 6135-00-782-6988
NSN 6650-00-101-0559
NSN 5999-01-172-9972
NSN 6620-00-140-8644
NSN 5895-01-653-6882
NSN 7035-01-395-9174