A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-055-4235
NSN 5960-00-297-7099
NSN 5925-01-282-4860
NSN 5910-00-714-0008
NSN 5935-01-381-4800
NSN 4140-00-853-3538
NSN 5905-01-340-5048
NSN 5945-01-577-7071
NSN 6610-00-811-6072
NSN 5925-00-966-7171
NSN 6130-01-596-4013
NSN 6150-01-099-9619