A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-527-8818
NSN 6220-00-032-3340
NSN 5965-01-293-7031
NSN 6135-01-348-8264
NSN 6650-00-816-0517
NSN 5960-01-359-6630
NSN 7035-00-270-5519
NSN 7035-01-551-1240
NSN 4140-01-399-4352
NSN 5950-01-481-5271
NSN 5915-01-325-1767
NSN 6650-01-521-9877