A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-252-3499
NSN 6620-01-545-4845
NSN 5895-01-030-3790
NSN 5960-01-243-0007
NSN 6220-01-162-7954
NSN 5996-01-468-1234
NSN 5965-00-100-1291
NSN 6650-00-532-8125
NSN 5999-01-068-3639
NSN 5996-01-242-5205
NSN 7035-01-227-2546
NSN 6685-01-277-3946