In Camera
1. Go to
Live View Mode. Compose the image in the viewfinder. The camera is set to be in auto focus (AF) mode.
2. Press the
Delete button to activate Magic Lantern (ML) menu. Go to
Focus tab and enable the
Follow Focus by setting it to
Arrow. Exit the ML menu by pressing the Delete button. Follow Focus (FF) indicator will appear on the LCD Viewfinder.
3. Using the MultiController buttons, adjust the focus to point at one end of the object of of interest. Go to ML menu and
Focus tab. At the
Focus End Point menu, press
Set button once to reset it to
0. Press
Set button again and then use the MultiController buttons to set the focus point to the other end of the object. Once the end point has been set, press the
Set button again.
4. Go to
Stack focus menu, press
Q button to open the submenu. Set the
Step Size and
Trigger mode. Press the
Q button to exit the submenu.
5. Press the
Trigger mode button as set in the previous mode. The images at different focus point as set will be captured automatically.
In Photoshop CS5
6. Launch the Bridge (Br).Browse to the folder with the images as captured in Step 5 and select all of the images. Go to
Tools >
Photoshop >
Load Files into Photoshop Layers. All the images will be opened as Layers in Photoshop.
7. In Photoshop, select all the Layers. Go to
Edit >
Auto-Align Layers. Choose
Auto and press
OK. Go to
Edit >
Auto-Blend Layers. Choose
Stack Images and press
OK.
8. Done.
Crop and
Save image as needed.
(Top: Regular image with focus point at the center of the object. Bottom : Stack focus final image.)