A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-269-4338
NSN 6105-01-428-3911
NSN 5925-01-424-1407
NSN 6105-00-737-0829
NSN 5930-00-929-9616
NSN 6620-01-587-5972
NSN 5915-01-279-0830
NSN 4140-00-640-6811
NSN 5930-01-080-8890
NSN 5905-00-551-9332
NSN 6620-01-323-5275
NSN 5998-01-435-6656