A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-071-5672
NSN 5915-01-106-3511
NSN 5975-00-233-6301
NSN 6650-01-134-8933
NSN 6685-01-111-9833
NSN 5935-01-540-8901
NSN 6610-01-174-1622
NSN 6685-01-534-3725
NSN 7035-01-514-4617
NSN 6150-01-251-1424
NSN 5905-01-057-3625
NSN 5975-00-886-4648