A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-387-7178
NSN 5905-00-428-0989
NSN 6150-01-370-4177
NSN 6645-01-040-8337
NSN 6610-00-159-1110
NSN 6150-00-150-8838
NSN 6645-00-952-4509
NSN 5960-01-649-1341
NSN 5930-00-858-2012
NSN 6620-01-253-0374
NSN 5996-01-457-6118
NSN 5985-01-247-5398