A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-383-4377
NSN 4140-01-588-4752
NSN 6135-01-086-8167
NSN 5895-01-367-2037
NSN 5930-01-495-0806
NSN 5925-00-485-2851
NSN 6220-01-255-8915
NSN 6145-01-258-5828
NSN 5935-00-960-4455
NSN 5895-01-442-2688
NSN 5975-00-917-4430
NSN 2925-01-280-1911