A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-365-9610
NSN 6620-01-168-8450
NSN 6220-01-161-8199
NSN 6240-01-414-0077
NSN 5990-00-960-6310
NSN 6620-00-474-0605
NSN 5930-01-145-0328
NSN 5905-01-341-4108
NSN 5998-01-337-7533
NSN 5910-00-262-7242
NSN 5945-00-467-1355
NSN 5855-00-237-4088