A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-062-5655
NSN 6110-01-302-5699
NSN 5855-01-366-2429
NSN 5935-00-960-6260
NSN 6320-01-618-7800
NSN 6110-00-170-6520
NSN 5998-01-304-8701
NSN 6110-01-549-7019
NSN 6620-00-114-2837
NSN 6685-00-050-3697
NSN 5996-01-657-5202
NSN 5990-01-591-8797