A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-262-6146
NSN 6135-01-412-0404
NSN 6135-01-609-6476
NSN 5965-00-011-6742
NSN 6685-01-551-5331
NSN 6650-01-409-0820
NSN 7035-01-556-6860
NSN 5999-01-264-1016
NSN 5835-01-200-7153
NSN 6220-00-419-0635
NSN 6645-00-389-3370
NSN 5960-01-411-5899