A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-01-056-4964
NSN 5990-00-144-3243
NSN 5835-01-614-1900
NSN 6150-01-533-3129
NSN 5985-00-765-7036
NSN 6110-00-157-1699
NSN 5835-01-350-0566
NSN 5920-01-456-2803
NSN 6685-01-341-5313
NSN 5990-01-200-7460
NSN 5965-01-245-1552
NSN 5945-01-625-4954