A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-413-6697
NSN 6145-01-484-8735
NSN 5910-01-292-1402
NSN 6610-01-360-3564
NSN 6320-00-937-5625
NSN 6145-00-080-2017
NSN 5999-00-112-0511
NSN 6130-00-528-7838
NSN 6610-01-003-9058
NSN 6150-01-161-5895
NSN 6610-00-522-7670
NSN 6105-01-426-7906