A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-00-162-2799
NSN 6110-00-553-8816
NSN 2925-01-603-0186
NSN 6150-00-824-8626
NSN 5905-01-463-3144
NSN 5930-00-415-6310
NSN 6105-01-612-6198
NSN 5910-01-159-9296
NSN 5835-01-406-4066
NSN 6240-01-475-1824
NSN 5905-00-148-4474
NSN 5965-01-463-7915