A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-366-8116
NSN 5999-01-358-1891
NSN 5996-01-225-3837
NSN 7035-01-024-9511
NSN 5985-01-524-9471
NSN 5965-00-153-5216
NSN 5999-00-452-2558
NSN 6150-01-412-1857
NSN 6150-01-382-5837
NSN 5960-00-296-1742
NSN 5999-00-678-4271
NSN 7035-01-363-3723