A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-702-3188
NSN 6150-01-445-5759
NSN 7035-01-391-9858
NSN 5935-01-162-5755
NSN 5905-01-007-7038
NSN 6240-00-999-7806
NSN 5985-01-418-0804
NSN 5965-00-416-6618
NSN 6620-01-573-5794
NSN 6145-01-386-2565
NSN 5835-01-362-0305
NSN 2925-00-167-6762