CW says JA says he heard JS say God touched his eyes in the vision.
Charles Walker, Diary, February 2, 1893, in A. Karl Larsen and Katharine Miles Larsen, eds., Diary of Charles Lowell Walker (Logan: Utah State University Press, 1980), 2:755–56
He told us at the bottom of the meeting house steps that he was in the House of Father Smith in Kirtland when Joseph made this declaration, and that Joseph while speaking of it put his finger to his right eye, suiting the action with the words so as to illustrate and at the same time impress the occurrence on the minds of those unto whom He was speaking.