A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-466-8690
NSN 5999-00-852-2518
NSN 5998-01-050-3685
NSN 5950-01-621-2907
NSN 5925-01-363-9925
NSN 5935-00-290-7885
NSN 2925-00-081-3547
NSN 6150-01-566-4975
NSN 6320-00-790-4844
NSN 5910-00-100-5784
NSN 6150-01-147-6177
NSN 5999-01-443-3181