A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-232-1006
NSN 6105-01-384-3687
NSN 6645-01-233-1131
NSN 5930-01-179-3779
NSN 5960-01-573-6483
NSN 5985-01-158-9170
NSN 5975-01-487-5502
NSN 5895-00-108-8474
NSN 5915-01-396-8857
NSN 5950-01-258-5819
NSN 5996-01-473-9333
NSN 5990-01-443-2931