Understanding XRaw Lfr Files
XRaw Lfr (*.lfx) files are the native format of Lytro® Light Field Pictures (LFP). These files contain the complete depth and color information captured by a Lytro camera plus calibration data. This file type allows for advanced post-processing and creative manipulations.
Prerequisite
Download and install Lytro Desktop 5. You can download it from https://www.realistec.com/lytro-desktop-5-the-ultimate-toolkit-for-interactive-photography.
Steps to Export XRaw Lfr Files
1. Open: Launch the Lytro Desktop 5 software on your computer.
2. Import Your Image: Navigate to “File” in the main menu, and click on the “Import…” option.

Choose “Selected Files” from the Import dropdown menu and select the Lytro picture (*.lfp,*.lfr,*.lfx) you want to export by clicking on the “Browse…” button. The file path to that Lytro picture will appear in the Location text field. Next, check “Process immediately after import” under Options and click on the “Import” button.

3. Access Export Options: Click on the picture within the Lytro Library preview window to select it. An orange border will appear around the image. Then click on “File” in the main menu. From the dropdown menu, select the “Export…” option.

4. Select Export Format: In the export dialog, make sure the Save As selection is set to “XRaw Lfr (*.lfx)”. This will ensure the image is exported in its original light field format with the camera calibration data.

5. Choose Destination: Click the “Browse” button to select the desired location on your computer where you want to save the exported XRaw Lfr file, and click the “OK” button.

6. Initiate Export: Once you’ve configured your settings, click the “Export” button to start the process. The software will save the XRaw Lfr file to the specified location.

By following these steps, you can successfully export your Lytro images as XRaw Lfr files, preserving their unique light field properties for your Spatial Prints order.