A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-165-6361
NSN 5905-01-630-9386
NSN 5915-01-083-2170
NSN 6145-00-113-3911
NSN 5945-00-251-3285
NSN 6645-01-049-6116
NSN 5999-01-184-9255
NSN 6130-00-472-4746
NSN 6150-01-258-3171
NSN 6135-01-222-0703
NSN 5998-01-144-0825
NSN 6110-00-288-4179