A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-537-6257
NSN 5935-01-181-5945
NSN 6645-01-435-8356
NSN 5950-01-465-3132
NSN 6645-01-104-6540
NSN 6240-01-029-5988
NSN 2925-01-271-8727
NSN 5945-01-315-1900
NSN 5999-00-471-7455
NSN 2925-00-601-0681
NSN 6610-01-282-9953
NSN 5835-01-502-9228