A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-268-6589
NSN 5925-01-494-4270
NSN 5945-01-290-4370
NSN 5910-01-175-0231
NSN 5965-01-225-7974
NSN 7035-00-150-2379
NSN 5996-01-442-4136
NSN 6320-00-270-8222
NSN 5920-01-290-3771
NSN 6620-01-223-5998
NSN 5925-01-226-5786
NSN 6105-01-648-0883