A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-085-5487
NSN 5985-01-381-6341
NSN 5915-01-214-3170
NSN 6220-01-318-0522
NSN 6645-00-972-5239
NSN 6145-01-444-3548
NSN 5960-01-426-4242
NSN 4140-01-140-0966
NSN 6240-00-421-0176
NSN 6610-01-278-9704
NSN 6645-00-303-4950
NSN 5996-00-087-3439