A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-184-5668
NSN 6105-01-441-2751
NSN 5930-01-647-7889
NSN 5895-00-471-3516
NSN 6320-01-029-4220
NSN 6130-01-111-2234
NSN 5935-01-534-7323
NSN 5975-01-245-9429
NSN 6620-00-518-3595
NSN 5975-01-105-1878
NSN 6685-01-088-0546
NSN 6135-01-516-4638