A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-00-254-4035
NSN 5950-01-026-6004
NSN 5910-01-070-5295
NSN 5925-00-905-7814
NSN 5998-01-628-9916
NSN 6320-00-731-6134
NSN 5835-01-108-4980
NSN 5915-00-665-2854
NSN 6105-01-626-1650
NSN 5990-01-003-2627
NSN 5920-00-276-8657
NSN 5975-01-368-4718