A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-338-3594
NSN 6320-01-592-6248
NSN 6105-01-188-5051
NSN 5920-01-624-2580
NSN 5999-00-929-3220
NSN 5945-01-490-6648
NSN 5895-01-288-9007
NSN 6135-01-329-7994
NSN 6150-00-567-7893
NSN 6130-00-985-5345
NSN 6150-01-438-0448
NSN 6685-01-463-3574