A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-121-2016
NSN 5985-01-065-3077
NSN 6240-01-383-4695
NSN 5935-01-168-9299
NSN 5950-01-485-4613
NSN 5920-01-518-5670
NSN 6240-01-235-5996
NSN 5985-00-911-2480
NSN 5925-01-421-4473
NSN 5925-00-155-2587
NSN 6105-01-024-9425
NSN 4140-01-222-6539