paul_heagen

<p>I appreciate the response, but it points to the cognitive problem I am having -- I know the procedures to setup, but I don't know where this "adjustment" is. I know the Function setting to get to micro focus, but what exactly do I do to "adjust" the camera? </p> <p>Uising your words: then adjust your point in the MFA menu, and take another picture, and repeat, until you have a setting which gives you images with the center of the target (or wherever you are aiming the center AF point) in perfect focus.</p> <p>What do you mean adjust the pint and how do I know which way and how much to adjust?</p> <p> </p>

<p>I have read some articles and watched a YouTube video and am still baffled by one step in the process of calibrating the focus on lenses with my 50D.<br> They all say to take several photos, starting with Live View. They then say use AF and take phones +10, zero or -10. Where do those numbers come from? <br> Later it says to match the AF photo to the Live View.<br> Huh? I'm really unclear on where on the camera this is getting done.<br> Any help? Thanks!</p> <p> </p>