A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-829-2451
NSN 5950-01-595-0207
NSN 6240-01-125-6901
NSN 6220-01-515-4444
NSN 5855-00-951-6483
NSN 6645-01-144-1431
NSN 6650-00-403-6386
NSN 5950-01-228-2202
NSN 6240-01-633-9357
NSN 5905-00-832-7375
NSN 5965-01-243-5494
NSN 5996-01-444-0680