A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-303-4168
NSN 5905-01-407-7822
NSN 5985-01-522-3778
NSN 5920-01-503-4624
NSN 6610-01-029-8749
NSN 5998-01-374-6029
NSN 5960-01-624-1170
NSN 5855-00-149-0766
NSN 5965-01-383-7235
NSN 6150-01-028-3350
NSN 6110-01-605-3352
NSN 6220-01-080-6362