A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-510-4699
NSN 5985-00-291-1140
NSN 5960-01-324-8751
NSN 5975-01-123-5278
NSN 6645-01-034-6037
NSN 5975-01-243-2894
NSN 6240-01-147-7494
NSN 5935-01-409-2947
NSN 6620-00-067-4946
NSN 6685-00-723-1738
NSN 5855-01-518-5278
NSN 5930-00-386-5963