A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6145-01-611-5118
NSN 5920-01-495-6456
NSN 5965-00-258-6809
NSN 5960-01-173-7956
NSN 5835-01-537-1228
NSN 4140-00-099-9205
NSN 5965-01-345-1885
NSN 6220-01-521-4841
NSN 6110-01-196-4886
NSN 5990-00-133-0102
NSN 4140-01-553-7594
NSN 5915-01-274-1411