I wrote an article on eyesight and performance vision training for Girevik Magazine. It is a free online strength training magazine. We mostly cover Russian kettlebell lifting, but we occasionally venture into other human performance related topics, such as eyesight.
The article is called "Out of Sight" by Tyler Hass, it is in the articles section in the current issue. I mention Photoreading in the article, as well as a few other training methods.
Enjoy.
www.girevikmagazine.com