A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-422-1037
NSN 6220-00-715-0200
NSN 5920-00-815-5599
NSN 5905-01-375-9444
NSN 5950-00-473-3274
NSN 6110-00-161-8542
NSN 5965-00-710-5764
NSN 7035-00-205-1932
NSN 6220-01-491-7226
NSN 5925-01-649-3392
NSN 6650-01-507-7004
NSN 5935-01-420-7848