A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-513-9930
NSN 6135-00-866-2311
NSN 5945-01-215-1190
NSN 6645-01-268-7265
NSN 5999-00-347-1434
NSN 5895-00-288-1798
NSN 5965-00-470-9521
NSN 6145-01-248-7887
NSN 6145-01-649-0650
NSN 2925-00-858-0949
NSN 6150-01-258-4036
NSN 5960-01-474-4843