A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-038-0600
NSN 5945-01-657-5668
NSN 6240-00-896-6334
NSN 5965-00-309-4814
NSN 6105-00-493-3316
NSN 6145-01-268-1939
NSN 2925-01-510-9378
NSN 7035-01-243-8523
NSN 6620-01-158-9412
NSN 5960-01-449-5726
NSN 5910-01-468-5571
NSN 5855-01-417-3250