A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-00-640-8611
NSN 6645-01-423-4617
NSN 5930-01-239-8834
NSN 7035-01-307-5366
NSN 5925-00-647-3469
NSN 6105-01-219-5711
NSN 6645-01-502-3068
NSN 6650-00-122-9452
NSN 5910-00-409-3598
NSN 5915-01-375-3184
NSN 5975-01-255-8914
NSN 6320-01-523-4954