A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-230-4396
NSN 6105-01-175-9936
NSN 5996-01-440-9660
NSN 5915-00-768-5217
NSN 5996-01-230-6811
NSN 5930-01-450-7919
NSN 6145-01-088-7495
NSN 6105-00-253-5520
NSN 5835-00-126-2961
NSN 6105-01-634-0322
NSN 5985-01-310-6373
NSN 5895-01-528-7881