# Lightroom and the Calibration Tab

**URL:** <https://forums.negativelabpro.com/t/lightroom-and-the-calibration-tab/1386>\
**Category:** Digital Camera Scanning\
**Created:** [March 11, 2020, 5:56pm UTC](https://forums.negativelabpro.com/t/lightroom-and-the-calibration-tab/1386 "2020-03-11T17:56:51Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Digitizer](https://avatars.discourse-cdn.com/v4/letter/d/57b2e6/32.png) [@Digitizer](https://forums.negativelabpro.com/u/Digitizer)\
**Post date:** [November 22, 2024, 7:15pm UTC](https://forums.negativelabpro.com/t/lightroom-and-the-calibration-tab/1386/5 "2024-11-22T19:15:38Z")

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> [@Nate\_Diemer](#):
>
> people experimenting with RGB light sources

yes, some do experiment with RGB light sources, e.g. in the following threads

- [Integrating sphere as a uniform backlight](https://forums.negativelabpro.com/t/integrating-sphere-as-a-uniform-backlight/6302)
- [Apple new QD displays as the light source - #14 by VladS](https://forums.negativelabpro.com/t/apple-new-qd-displays-as-the-light-source/8461/14)

Look around to discover more…

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