A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-213-2411
NSN 5985-01-381-8363
NSN 6130-01-346-7714
NSN 6320-00-108-7049
NSN 5950-01-261-1191
NSN 6240-01-087-3832
NSN 5985-01-062-4741
NSN 6135-01-457-0984
NSN 7035-00-585-2113
NSN 5935-00-119-7044
NSN 5965-01-398-9579
NSN 6220-01-202-8907