A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-275-4046
NSN 6110-01-325-6751
NSN 5910-01-150-1826
NSN 6130-01-177-2706
NSN 6620-01-623-2530
NSN 6220-00-997-1939
NSN 5950-00-248-6487
NSN 5965-00-071-0562
NSN 6110-01-567-8334
NSN 7035-01-421-7159
NSN 6135-01-116-3385
NSN 6240-01-359-6024