A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-978-9679
NSN 6610-00-371-5953
NSN 4140-00-797-7765
NSN 6620-01-346-9340
NSN 5996-01-208-8517
NSN 6220-01-602-5946
NSN 5925-01-194-1538
NSN 6110-01-633-9660
NSN 5935-01-047-2924
NSN 5905-01-323-5333
NSN 6620-01-203-7761
NSN 5975-01-367-9332