How to Install and Use LUTs on Sony Cameras: Step-by-Step Guide

Sony’s recent camera models have introduced the ability to use custom LUTs (Look-Up Tables), a game-changing feature for previewing footage in-camera. This guide walks you through the steps of installing and using LUTs on compatible Sony cameras, ensuring you capture exactly what you envision without extensive post-production adjustments. Follow our step-by-step guide to elevate your workflow with custom LUTs on models like the a6700, FX3, FX30, and others.

Step 1: Prepare Your Files

1. Choose Your LUTs: Start by selecting the LUT files you want to use, ideally saved as .cube files, which Sony cameras accept.
2. Organise on Your Computer: Ensure these LUT files are properly named and accessible from your computer to simplify the transfer process.

Step 2: Set Up Your SD Card

1. Insert and Format: Insert the SD card into your camera and format it (if it isn’t already). This ensures compatibility and prevents errors during the installation process.
2. Create Folders (if needed): On your computer, navigate to the SD card. If your card doesn’t have a specific Sony folder structure, create it as follows:
   • Go to PRIVATE > SONY > PRO > L. This path is essential for Sony cameras to recognize your LUT files.

Step 3: Transfer LUTs to Your SD Card

1. Move Your LUT Files: Drag and drop the .cube LUT files into the L folder.
2. Safely Eject the SD Card: Ensure you safely eject the card from your computer to avoid any data corruption.

Step 4: Install LUTs on Your Sony Camera

1. Insert SD Card into Camera: Place the SD card back into your camera.
2. Navigate to Settings:
   • Go to the Menu and select Tab 4 (Exposure/Color).
   • Choose Manage User LUTs.
3. Import LUTs:
   • Select an available user slot and import your chosen LUT. Once the import is complete, your LUT is now saved to the camera and accessible without the SD card.

Step 5: Activate and Preview LUTs on Sony Cameras

1. Enable Log Shooting:
   • In the Menu, go to Tab 3 (Shooting/Quality).
   • Select Log Shooting Settings and turn it On.
2. Select Color Gamut: Match the color gamut (such as S-Gamut3.Cine) to the LUT you’re using to ensure the preview looks accurate.
3. Preview LUT:
   • Return to Tab 4 > Color/Tone > Select LUT. Choose the LUT you imported to see a preview of your footage with the LUT applied.

Common Issues and Troubleshooting

Problem: “File Cannot Be Loaded” Error

Solution: Resize your LUT file in Photoshop by following these steps:

1. Open a new 3840×2160 file in Photoshop.
2. Go to Image > Adjustments > Color Lookup and load your LUT.
3. Export it with medium grid points, save, and try importing it again.

Problem: LUT Not Displaying Correctly

Solution: Ensure you’re using compatible settings (e.g., Log Shooting mode) and that the color gamut matches the LUT requirements.

Tips for Getting the Most Out of LUTs

• Adjust Exposure and White Balance: For the best results, set your exposure and white balance according to the preview in-camera. This minimises adjustments in post-production.
• Keep a Few LUTs Handy: Experiment with different LUTs and keep a selection available on your camera for varying lighting conditions and styles.
• Know Your Camera’s Limitations: Sony’s LUT feature doesn’t apply to footage directly but allows you to see a preview, so be prepared to apply the LUT in post for final editing.

FAQ

Q: Do I need an SD card to use LUTs on my Sony camera?

A: You need the SD card initially to import LUTs, but once they’re loaded onto the camera, they remain accessible even without the card.

Q: What file format should my LUTs be in?

A: Use .cube files, as Sony cameras recognise this format.

Q: Can I use multiple LUTs simultaneously?

A: No, Sony currently allows only one LUT at a time.

Q: Do I have to use Log Shooting to apply a LUT preview?

A: Yes, Log Shooting mode must be enabled to preview LUTs in-camera.

Q: Will my footage be affected by the LUT applied in-camera?

A: No, the LUT is only for preview purposes; it won’t alter the recorded footage directly.

Using LUTs on your Sony camera can streamline your shooting process, providing a clear visual reference that helps achieve your desired look. With a few simple steps, you’ll be ready to elevate your projects and save time in post-production.