A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-00-585-2038
NSN 5950-01-435-1862
NSN 5835-01-357-9235
NSN 5985-01-056-5179
NSN 6620-00-155-2608
NSN 6645-01-150-9847
NSN 6105-01-412-0811
NSN 5935-00-869-8714
NSN 5965-01-440-4304
NSN 5935-01-095-5764
NSN 6150-01-242-9898
NSN 6105-01-461-3287