A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-015-6232
NSN 5910-01-224-3023
NSN 5915-00-404-8542
NSN 5960-00-597-2680
NSN 5930-01-363-2137
NSN 5925-00-872-6522
NSN 6150-01-429-8315
NSN 6320-01-021-6633
NSN 6685-01-574-6703
NSN 6620-01-569-4621
NSN 6645-01-224-4265
NSN 5835-00-334-6556