A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-239-4314
NSN 5950-00-712-4154
NSN 5965-01-497-5961
NSN 5999-01-568-1317
NSN 6150-01-448-6850
NSN 5985-01-633-6782
NSN 6240-00-181-2503
NSN 5999-01-022-2330
NSN 6610-01-168-3430
NSN 6220-00-450-4356
NSN 5915-01-256-6926
NSN 7035-01-441-9509