A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-499-7076
NSN 5985-01-647-1713
NSN 5855-01-470-3759
NSN 5935-01-235-2195
NSN 6320-01-125-3361
NSN 5999-01-324-1179
NSN 5905-01-303-2944
NSN 7035-00-008-4173
NSN 6150-01-191-2911
NSN 5965-00-602-1508
NSN 5935-01-479-6120
NSN 6610-01-573-5949