A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-681-1044
NSN 5960-00-771-2824
NSN 5925-01-328-9762
NSN 6645-00-017-8252
NSN 5990-01-136-1232
NSN 5985-00-225-8410
NSN 6240-01-541-0789
NSN 5930-01-434-2578
NSN 5960-01-495-0859
NSN 6130-00-291-4024
NSN 6105-01-314-9435
NSN 6620-01-064-0366