A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-888-6731
NSN 5915-01-247-3558
NSN 5905-01-396-2752
NSN 5999-01-324-8694
NSN 6220-01-500-1857
NSN 5960-01-632-6576
NSN 5920-01-634-0250
NSN 5960-00-233-5488
NSN 5975-01-348-0238
NSN 6220-00-539-8769
NSN 5835-00-711-3371
NSN 5835-01-368-4015