A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-00-983-5220
NSN 6220-01-573-6204
NSN 5998-01-145-1048
NSN 6130-01-192-6187
NSN 6320-01-322-8340
NSN 6650-01-430-4126
NSN 5930-00-470-5885
NSN 6650-01-605-2302
NSN 5999-00-303-9941
NSN 7035-00-541-8516
NSN 6130-01-475-4168
NSN 5965-01-625-9234