To export a photo as a TIFF in light room Select the image you’d like to export.
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Select file from the top menu. Now select export.
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In the export pop up you’ll need to select all the correct settings for your export. In the file settings section click the drop down and select TIFF.
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Now select your compression, color space and bit depth. Once all the settings are to your liking click the export button. Your photo will now be exported as a TIFF.
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