A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-512-7785
NSN 6220-01-395-4136
NSN 6105-01-462-1657
NSN 6650-01-584-1102
NSN 5930-00-067-8622
NSN 5835-01-447-2544
NSN 5965-00-630-7872
NSN 5975-01-227-0058
NSN 5835-01-550-5094
NSN 5910-00-704-0440
NSN 5910-01-633-9963
NSN 5996-01-449-0666