Photography Tips and Tricks - 8 (Getting a Better Focus)
LCD focusing
Using the LCD to focus can be a more accurate process than using the eyepiece. You likely have a zoom function on your LDC to zoom to the subject to get an even better focus. Practice using the LCD screen for static or subjects that will sit long enough for you to get the focus. Practicing this will increase your speed of using it and can expand into some cool wildlife shots.