A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-362-9518
NSN 5960-00-539-7914
NSN 5895-00-553-8345
NSN 6240-01-111-2456
NSN 5895-01-077-1635
NSN 5998-01-455-2031
NSN 5925-00-469-7683
NSN 5895-01-474-5971
NSN 6105-01-004-1010
NSN 5835-01-176-5422
NSN 5920-01-593-7397
NSN 5985-01-251-2735