A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-185-3614
NSN 5895-01-123-9669
NSN 5895-01-543-7360
NSN 5915-00-504-9416
NSN 6320-01-523-4954
NSN 5985-00-005-2503
NSN 5990-01-386-3040
NSN 6105-01-253-3481
NSN 6645-01-576-2691
NSN 6220-00-825-2783
NSN 6110-00-120-1215
NSN 6320-01-177-3192