A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-042-4949
NSN 5965-01-622-7561
NSN 6130-01-391-7765
NSN 5935-00-661-0825
NSN 5935-00-901-4630
NSN 5895-01-584-3981
NSN 2925-01-528-7333
NSN 6650-01-023-5070
NSN 6645-00-527-6531
NSN 5910-01-141-0470
NSN 5950-01-130-4970
NSN 6645-01-613-2053