A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-422-3126
NSN 6620-00-930-5680
NSN 6240-01-380-2127
NSN 6685-00-184-3894
NSN 5945-01-350-6178
NSN 6105-01-420-6833
NSN 5996-01-139-2843
NSN 6145-00-478-0261
NSN 6320-01-399-1633
NSN 6105-01-295-1773
NSN 5935-00-481-9056
NSN 5910-01-146-5438