A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-00-473-8709
NSN 6620-01-345-1336
NSN 5996-00-984-7641
NSN 5920-01-517-5095
NSN 5895-01-107-8547
NSN 6105-01-020-5660
NSN 6610-01-225-4997
NSN 5950-01-095-4086
NSN 5925-01-209-0639
NSN 6645-00-476-7176
NSN 5945-01-195-9580
NSN 6685-01-572-3161