A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5935-00-770-0496
NSN 5960-01-599-9821
NSN 7035-00-390-6917
NSN 5965-01-596-2944
NSN 5985-01-121-2304
NSN 5905-01-487-5474
NSN 5895-00-615-6503
NSN 6105-00-456-1433
NSN 5925-01-014-4779
NSN 5925-01-443-8590
NSN 6150-00-759-3935
NSN 5998-00-841-7584