A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-122-7900
NSN 5998-01-461-1527
NSN 5835-01-244-8532
NSN 5965-01-231-0261
NSN 5950-01-500-1369
NSN 5920-00-416-5999
NSN 5950-01-350-3251
NSN 5960-01-212-8118
NSN 5996-01-082-1806
NSN 5996-01-183-6551
NSN 6130-00-256-6559
NSN 5998-00-446-4109