A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-00-541-8468
NSN 5915-01-374-9001
NSN 5925-00-917-3667
NSN 5930-01-485-5354
NSN 5855-01-283-0050
NSN 6685-01-317-1569
NSN 5945-00-429-8860
NSN 5910-00-360-2125
NSN 6240-00-553-7980
NSN 5985-01-336-6227
NSN 4140-00-603-3548
NSN 5905-01-049-5643