A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-01-647-5427
NSN 6320-00-699-1091
NSN 6110-00-898-3223
NSN 5855-01-545-0566
NSN 5915-01-612-0100
NSN 6620-01-500-9847
NSN 5915-00-326-2096
NSN 5895-01-303-7758
NSN 5999-00-910-0955
NSN 5998-01-139-3234
NSN 2925-00-928-5931
NSN 6110-01-429-8668