The BenQ AH500ST is a problem solver for a room that cannot give a projector seven or eight feet between lens and screen. Its roughly 0.5 throw ratio can fill a ten-foot-wide screen from about five feet away, and its 4,000-ANSI-lumen laser has enough output for a serious home bay. The tradeoff is that the lens is fixed. You have to be more precise about where the projector goes. I would consider it for a shallow garage or basement where the projector needs to sit near the screen. I would be cautious about a floor mount in the path of low shots or rebounds unless it has suitable protection and does not interfere with the golfer. The Throw Ratio Is the Main Feature The AH500ST specification page lists a 0.499 throw ratio. Multiply the intended image width by that number to get a first estimate of lens-to-screen distance. A ten-foot-wide…