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sneed_hern's profile

2 Messages


92 Points

Sun, Apr 15, 2018 10:47 PM


Lightroom Classic: luminosity range mask does not work Leica Monochrom DNG files.

I cannot seem to get the Lightroom  luminosity range mask to refine a selection working with Leica Monochrom DNG files.  The Select —> Color Range works in Photoshop.   I can make a selection in Lightroom using the brush/gradient tools but I cannot refine them with the Luminosity Sliders.

This conversation has been merged. Please refer the main conversation:

Lightroom Classic: Luminance range masks do not work for grayscale images




2.3K Messages


38.2K Points

3 years ago

I can confirm the behavior you are seeing on Windows 7 with LR 7.2 and it appears to be a bug. What version of LR and OS are you using.