A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6110-00-740-1566
NSN 5910-01-109-8438
NSN 5855-00-631-4565
NSN 4140-01-634-0330
NSN 5895-00-087-1454
NSN 6105-01-029-2445
NSN 6110-01-344-1949
NSN 6685-01-068-1092
NSN 6105-01-057-2794
NSN 6105-01-018-0739
NSN 6240-01-351-6729
NSN 5990-01-472-2447