A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-016-0594
NSN 5895-01-131-7723
NSN 5965-01-657-9307
NSN 6130-01-458-7743
NSN 6145-01-056-9524
NSN 6320-01-476-7476
NSN 6105-01-468-5605
NSN 6130-01-644-3485
NSN 6320-00-382-7825
NSN 6145-01-363-2923
NSN 5990-01-054-3332
NSN 6110-01-264-7737