A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-00-289-9080
NSN 5996-00-420-4095
NSN 6135-01-122-4448
NSN 7035-01-305-1950
NSN 5965-01-217-7167
NSN 5920-01-554-9804
NSN 6105-00-816-2420
NSN 6240-00-204-0459
NSN 5945-01-408-9858
NSN 5950-01-027-0695
NSN 5935-00-922-5520
NSN 5905-01-090-0792