A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-322-3927
NSN 5915-00-226-6863
NSN 6105-01-540-3721
NSN 6220-01-046-4729
NSN 5998-01-333-9931
NSN 6240-01-553-1387
NSN 5910-00-735-1293
NSN 2925-01-581-3273
NSN 6620-01-026-0346
NSN 5990-01-468-1292
NSN 5985-01-463-9112
NSN 5996-01-100-4361