A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-355-8718
NSN 5915-01-616-2718
NSN 5835-01-249-7393
NSN 6130-00-325-5811
NSN 5920-00-341-6340
NSN 5950-00-823-6328
NSN 6145-01-435-6458
NSN 5835-01-606-8768
NSN 6645-00-315-9254
NSN 4140-00-880-0381
NSN 6105-00-038-7518
NSN 5975-00-808-5929