USS Lexington: The hero of the Pacific Ocean 1941-1945

In the original history, the US Navy's most famous carrier the USS Lexington was brutally sunk when 33 Dive Bombers struck her. But what if they missed her due to lack of look-down radar? Could the Yorktown and the Lexington have shortened the war? This is one theory out of many at the alternate battle of the Coral Sea.