A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-00-880-4404
NSN 6650-01-327-3068
NSN 6150-00-205-6775
NSN 5996-01-178-2322
NSN 5855-01-645-8185
NSN 5990-01-145-8961
NSN 6130-00-692-2916
NSN 5945-00-269-4586
NSN 5950-01-530-0855
NSN 5920-01-576-8240
NSN 2925-01-213-6622
NSN 5965-01-332-9825