A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5930-00-928-5384
NSN 5985-01-423-3607
NSN 5915-00-768-4709
NSN 6150-01-029-0293
NSN 6110-01-626-1927
NSN 5990-01-437-4876
NSN 7035-01-129-7834
NSN 7035-00-230-4338
NSN 5910-00-687-1254
NSN 5905-01-424-0220
NSN 5935-01-377-9169
NSN 5965-01-101-2187