A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-565-9758
NSN 6220-00-724-6191
NSN 6145-01-352-4503
NSN 5975-00-408-3634
NSN 6130-00-021-5372
NSN 5985-01-423-1491
NSN 6610-00-217-2194
NSN 5960-01-297-0696
NSN 7035-01-102-8111
NSN 6130-01-019-9543
NSN 6645-01-236-6387
NSN 6320-01-155-8295