Using CornerFix

Basic operations

Step One: Convert your image files to DNG

CornerFix operates only on DNG format image files. If your camera doesn't produce DNG format files directly, you will need to convert your images to DNG format, as discussed on the "Convert to DNG" page.

Step Two: Configuration

Before you start correcting images, you may need to configure CornerFix to work with your Raw converter. All current versions of raw converters (e.g., Photoshop, Camera Raw, Lightroom, Capture One, etc will work with CornerFix's default settings. However, if you have a version of Capture One prior to version three, configure CornerFix as discussed in the "Configuring CornerFix" section.

Step Three: Create a lens profile

Creating a lens profile is described on the "Creating a lens profile" page.

Step Four: Correct your images

Correcting images is described on the "Correcting Images" page.

Advanced operations

• Additional options. There are a number of advanced options that can be set - they are described on the "CornerFix Options" page.
• Leica specific operations. In addition to its core devignetting capabilities, CornerFix can also decode Leica MakerNotes. This is described on the "Leica specific information" page.