A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-599-1876
NSN 5930-01-578-6958
NSN 5965-01-193-5221
NSN 5998-00-462-0215
NSN 5960-01-385-1628
NSN 5960-01-495-0859
NSN 5996-00-667-4295
NSN 6110-00-218-0967
NSN 5855-01-573-0761
NSN 6110-01-237-9756
NSN 5930-00-471-8455
NSN 5999-01-093-9243