A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-755-7087
NSN 6645-01-394-5149
NSN 6135-01-294-1280
NSN 6650-00-177-6390
NSN 6645-01-591-3970
NSN 5945-01-381-4091
NSN 4140-01-481-3374
NSN 5975-01-378-8796
NSN 6240-01-571-7706
NSN 6685-01-167-9250
NSN 5985-01-122-9476
NSN 6645-01-228-9645