A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-056-7360
NSN 5935-01-087-1718
NSN 6110-00-294-3631
NSN 5975-01-535-0292
NSN 6220-01-634-0660
NSN 5975-00-237-0802
NSN 6220-01-421-4448
NSN 6220-01-367-2923
NSN 6220-01-054-9112
NSN 6240-00-617-9599
NSN 6110-00-188-9874
NSN 6220-00-987-3806