A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-454-9139
NSN 5855-00-973-5717
NSN 5905-01-374-1642
NSN 5965-01-398-0779
NSN 5895-00-680-9784
NSN 5999-00-289-1472
NSN 6240-00-826-8426
NSN 5960-00-199-6034
NSN 5935-01-546-0064
NSN 2925-01-120-8712
NSN 5985-01-551-1761
NSN 5855-01-602-7895