A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-278-8480
NSN 7035-00-179-3924
NSN 6105-00-333-2581
NSN 7035-01-617-0552
NSN 5945-01-246-7705
NSN 5985-00-277-7371
NSN 5920-00-146-5071
NSN 6145-01-651-5208
NSN 5920-01-375-2866
NSN 6220-00-205-2040
NSN 5950-01-419-9741
NSN 5996-01-602-5655