A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-00-970-8419
NSN 6105-01-149-2852
NSN 5930-00-427-5235
NSN 5895-01-264-3569
NSN 5945-00-139-3058
NSN 6240-01-565-6276
NSN 5910-01-327-1102
NSN 5975-01-280-4705
NSN 5990-01-514-8030
NSN 5990-00-127-6749
NSN 6320-01-220-2264
NSN 5930-00-610-5414