A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-256-6745
NSN 6150-01-363-6045
NSN 5965-01-123-3770
NSN 6220-00-776-0505
NSN 5930-00-075-1984
NSN 6110-01-129-2520
NSN 5950-01-468-5431
NSN 6650-01-079-9838
NSN 6150-00-220-9382
NSN 5996-00-964-9400
NSN 5965-00-888-2643
NSN 5925-01-222-6642