A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-250-4006
NSN 2925-01-259-7092
NSN 5996-00-607-5605
NSN 6650-01-292-7749
NSN 5945-01-227-5647
NSN 5915-01-125-9340
NSN 5999-01-658-9024
NSN 6645-00-171-9639
NSN 5835-00-180-7555
NSN 5965-01-026-9865
NSN 6240-00-681-2795
NSN 5895-01-187-1779