A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5915-00-608-7385
NSN 5930-01-455-0873
NSN 5945-01-443-7074
NSN 5996-00-800-7628
NSN 6105-01-013-1945
NSN 5835-01-424-0054
NSN 5905-00-937-5419
NSN 6650-01-487-6274
NSN 5998-01-498-8213
NSN 6105-01-492-4471
NSN 6130-01-046-0434
NSN 5985-01-471-8343