VR Lens Effect Removal - It is a small tool that I have been using from years and is intended for VR users only (although it has no negative effect on the 2D image, it will also remove that lens effect leaving the rest). The author of the idea is @Clorydric and I made it a modification that is easy to install, uninstall using JSGME. Currently, I have adapted the mod to the new version of DCS lighting (the patch that introduced fog, i.e. v.2.9.10.3948, although this file has not been touched for a long time and does not need to be updated very often). The modification removes the double lens effect (completely) in VR while maintaining all the other new lighting effects. What is more, VR users who turn off Lens Effect (Flare) lose a lot of cool lighting effects, so (at least for me) the best option is still to have Lens Effect: Flare + Dirt enabled in the options + Bloom in the VR tab and use this mod.