A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-767-7514
NSN 6135-01-478-9316
NSN 6105-01-428-2340
NSN 5895-00-342-9581
NSN 6620-01-556-1695
NSN 6145-00-910-7094
NSN 5935-00-689-5788
NSN 5855-00-797-8217
NSN 5990-01-395-4194
NSN 5998-00-810-8374
NSN 5915-01-192-3224
NSN 5835-01-223-1790