A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-472-9147
NSN 5835-00-065-6757
NSN 7035-00-335-7283
NSN 5999-01-307-3674
NSN 5996-00-925-1953
NSN 7035-01-422-9483
NSN 2925-01-103-9419
NSN 5985-01-059-6493
NSN 5990-01-400-3299
NSN 5855-01-519-2486
NSN 6220-00-258-2967
NSN 6240-01-294-3465