A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-443-7258
NSN 5930-01-484-0984
NSN 6145-01-191-7357
NSN 5965-00-594-3115
NSN 6685-01-471-2653
NSN 6110-01-534-8777
NSN 6145-01-364-4853
NSN 5998-01-562-3815
NSN 6610-01-649-5326
NSN 5895-01-301-2556
NSN 6320-01-449-1014
NSN 5895-01-068-5217