A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-01-419-5756
NSN 6110-00-466-1674
NSN 6220-00-322-2678
NSN 6130-00-586-7173
NSN 5920-01-433-9119
NSN 6105-01-350-4890
NSN 6320-01-622-5493
NSN 5985-01-625-6494
NSN 5915-01-422-2014
NSN 6145-01-227-0659
NSN 6620-01-034-4539
NSN 6320-01-399-6177