A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-01-498-8147
NSN 6610-01-310-3313
NSN 5985-01-409-0887
NSN 6145-01-195-3802
NSN 6650-01-138-1712
NSN 5999-01-492-7721
NSN 5910-00-532-2374
NSN 6610-01-545-0766
NSN 5965-01-492-5695
NSN 5960-00-968-5492
NSN 6110-00-519-5339
NSN 5985-01-013-9044