DIY Focus Rack

The rack focus technique can be dramatic if performed properly.

In cinematography, a rack focus is a technique in which the camera operator switches the focus from an object in the foreground to an object in the background or vice versa. The technique can be used with either a video or film movie camera, but it must have a manual focus lens. Use this technique to switch the emphasis on objects in your film or video for dramatic effects.

Instructions

1. Set the camera to manual mode.

2. Look through the viewfinder and manually focus on the object either in the foreground or the background.

3. Press record and begin filming your scene.

4. Manually adjust the focus to switch from the current object to the second object. If you are focused on the foreground, switch to the background and vice versa.

5. Repeat the process as many times as you want in order to get the best shot possible.

References

• Steve's Digicams: Camcorder Controls: How To Rack Focus
• "Film Production Technique: Creating the Accomplished Image"; Bruce Mamer; 2008

Resources

• You Tube: Rack Focus Collection