A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-937-5625
NSN 5855-01-622-3894
NSN 6240-01-540-2749
NSN 6220-00-707-5044
NSN 7035-01-642-5553
NSN 6240-00-774-9302
NSN 6220-01-110-9708
NSN 5999-00-588-9073
NSN 5895-01-157-8795
NSN 5935-01-337-7717
NSN 5910-00-900-1646
NSN 5945-01-555-6489