A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-239-9248
NSN 5996-01-297-9385
NSN 4140-01-063-4852
NSN 6110-00-557-3970
NSN 6320-01-089-9086
NSN 6220-01-529-7268
NSN 6685-01-462-3650
NSN 6145-01-499-5031
NSN 6150-01-207-0896
NSN 5975-00-702-6808
NSN 5930-01-577-7831
NSN 6105-00-168-8638