A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6620-00-307-8557
NSN 7035-01-577-3778
NSN 6685-01-117-9656
NSN 5996-01-525-0960
NSN 6610-01-070-6044
NSN 6145-01-476-4940
NSN 5835-00-841-2650
NSN 6220-00-971-8332
NSN 7035-01-565-7679
NSN 6610-01-612-4611
NSN 6145-01-443-6462
NSN 5950-01-032-5013