A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-00-585-3338
NSN 6320-01-449-1014
NSN 5935-00-631-0557
NSN 5910-00-452-4268
NSN 6110-00-446-6099
NSN 5930-00-956-7783
NSN 5935-00-113-3721
NSN 5920-00-918-1585
NSN 5965-01-003-2641
NSN 5990-01-530-8452
NSN 5925-01-401-5314
NSN 5945-01-361-9775