A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-041-5378
NSN 5990-01-355-8875
NSN 5965-01-181-5706
NSN 5996-01-190-9982
NSN 5925-01-550-8027
NSN 6135-00-945-0015
NSN 5985-00-962-8415
NSN 5945-01-421-3321
NSN 5960-00-574-3818
NSN 5935-00-276-5326
NSN 6110-01-624-3328
NSN 5965-00-999-4334