A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-268-1423
NSN 5945-00-515-2667
NSN 6320-00-583-3105
NSN 5950-01-199-7226
NSN 5965-01-469-9378
NSN 6620-01-106-3553
NSN 5935-01-476-7593
NSN 5905-00-188-3108
NSN 6135-00-932-3136
NSN 6650-01-487-9454
NSN 5945-01-201-7769
NSN 7035-00-703-3535