A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-620-7291
NSN 6145-01-227-5743
NSN 6320-00-343-1798
NSN 5930-01-508-2695
NSN 5925-00-228-1702
NSN 6105-01-033-8744
NSN 5920-01-149-0642
NSN 5925-00-181-4158
NSN 6105-00-232-1410
NSN 6110-00-705-5863
NSN 5910-01-545-9478
NSN 7035-01-457-5645