A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-574-0688
NSN 5895-01-116-2525
NSN 5915-01-429-8328
NSN 6620-00-128-3201
NSN 5925-01-261-9537
NSN 5945-01-062-0206
NSN 6220-00-852-0367
NSN 6110-00-858-6770
NSN 5960-01-316-8100
NSN 5905-01-113-7670
NSN 5855-00-149-0766
NSN 5996-01-178-9486