A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-589-9905
NSN 6650-00-792-8577
NSN 6650-01-442-1440
NSN 5925-01-199-4401
NSN 5985-01-036-4243
NSN 6150-01-008-1537
NSN 5835-01-368-4015
NSN 5930-01-647-0258
NSN 6685-01-322-8516
NSN 2925-00-172-9264
NSN 6645-01-091-7289
NSN 5835-01-475-5714