A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-213-7121
NSN 5975-01-450-9743
NSN 7035-01-386-5722
NSN 5835-00-089-0588
NSN 5996-00-472-9157
NSN 5950-01-547-7176
NSN 7035-00-361-5975
NSN 6645-01-219-5911
NSN 5895-01-645-2816
NSN 6130-00-995-8449
NSN 5965-01-559-7390
NSN 5925-01-550-3357