A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-351-9483
NSN 5950-00-804-6840
NSN 6650-01-329-8020
NSN 6110-00-900-3970
NSN 5935-00-936-6514
NSN 5960-01-267-6139
NSN 6620-01-428-3930
NSN 6130-01-428-1824
NSN 5895-00-808-4207
NSN 5945-01-088-9048
NSN 6610-00-254-9810
NSN 6220-01-069-3685