Have you ever looked at a photo and wondered, "What's with all the green and pink colors around high-contrast edges?" That's longitudinal, or axial, chromatic aberration. LoCA. It's common, very difficult to prevent optically and nearly as hard to remove during post-processing.
Linear Camera Profiles are one of those things that have been floating around the Lightroom community forever, but only a few people seem to use them. And while there are a lot of video tutorials on how to make a linear camera profile for your camera, there is almost nothing on how to use them in your editing workflow.
Although photography is the art of capturing light and shadow, it also portrays depth in a 2D image. Understanding how depth works is key to making photos feel more engaging.
