A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-482-5950
NSN 5985-01-423-9887
NSN 6645-00-256-4072
NSN 6685-01-393-9178
NSN 5855-01-530-4147
NSN 6150-01-583-1549
NSN 7035-01-421-4446
NSN 6620-01-430-2188
NSN 6150-01-117-2351
NSN 5996-01-118-7686
NSN 5905-01-550-4224
NSN 6110-01-560-0387