A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-949-5987
NSN 5930-01-605-3013
NSN 5985-00-082-5228
NSN 6110-00-525-3418
NSN 5930-00-528-9728
NSN 5895-01-326-0749
NSN 5895-00-862-5564
NSN 7035-01-520-6610
NSN 6130-01-524-4543
NSN 5930-01-155-1597
NSN 5905-01-378-7048
NSN 6150-01-371-2915