When using Lightroom, you might be wondering why the highlight recovery between different camera models allows for different room. Given the “color of light” (light source color temperature and tint) is the same, the highlight recovery difference depends primarily on baseline exposure compensation applied to a raw file when it is opened in Adobe raw converters (Adobe Camera Raw, ACR; or Lightroom, LR). This baseline exposure compensation is applied behind the scenes, the exposure compensation slider after the file is opened stays at zero. This is Adobe’s way to equalize cameras.
I guess today is a “blow your mind” Friday, because we have a guest post here by Iliah Borg, the person behind the RawDigger software that is used to analyze RAW images. I had a chance to engage in a conversation with Iliah when discussing the noise performance of the Nikon Df, where he not only proved me wrong on my assumption that the Df had exactly the same sensor as the D4 (turns out that they are similar, but not exactly the same), but also shared some incredible information about testing procedures, data analysis and other crazy, mind-boggling stuff! The learning curve with photography never ends, especially when you get into the whole sensor and image processing pipeline side of it. I must warn our readers though – the below article is very technical and is not intended for beginners! Hope you enjoy it! Nasim.