A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-469-3401
NSN 6105-01-086-6149
NSN 5935-01-435-6315
NSN 5998-00-447-1721
NSN 6130-00-646-7542
NSN 5975-01-386-9456
NSN 5975-01-027-3274
NSN 6150-01-500-6962
NSN 6620-01-003-2905
NSN 6240-00-827-0889
NSN 6240-01-388-2413
NSN 5835-00-008-7768