<p>I have a Rebel T3, which is in great working order. Just got the ef 50mm f/1.8 stm lens. No matter what I do, I can't get it to focus. I've googled it and everything I'm seeing says 1-it should work fine with my T3, and 2-it should focus quickly, either in manual mode or in auto mode with shutter button pressed halfway.<br>
Help! What am I doing wrong?</p>