I have some lens profiles and a Lightroom preset for the Olympus 9mm Body Cap Lens. Feel free to try them out. Olympus 9mm BCL tools.zip version 1.5, released February 23, 2016 Olympus BCL 9mm de-fish preset: add vignetting correction in Lens Correction: Manual: Lens Vignetting -major vignetting changes from version 1.0 turn on "Remove Chromatic Aberration" in Lens Correction: Basic add micro contrast with Clarity setting turn on Lens Correction with type T profile In the old preset I had a certain amount of vignetting correction dialed in (+10/11), but it looks best with no lens profile. I changed the settings to +30/25 for images de-fished with the lens profiles. Lens profiles for Olympus Fisheye Body Cap Lens 9mm: De-Fisheye type R De-Fisheye type S De-Fisheye type T Type T is new in version 1.5, originally a JPEG profile specifically for the 9mm BCL that I found in Adobe Lens Downloader. Many thanks to the original, anonymous creator. Profile distortion setting for straightest lines near the sides of the image: Type R - 90 Type S - 94 Type T - 102 Relative size of the middle of the image at the above settings: Type R - small Type S - large Type T - medium To make these profiles I looked through a lot of lens profiles included with Adobe products and found some that seem to work well. I renamed the profiles, cleaned up some of the code, stripped out the vignetting and chromatic aberration sections, and saved RAW and JPEG versions.