A fisheye can be de-fished partially or completely (with Lightroom, PTLens, ImageAlign or other sofware) to provide a rectilinear view that is wider than many rectilinear lenses, even ultrawides. Which can be strange when people are shot against buildings. original uncorrected fisheye image: same shot, with correction in Lightroom: 4. Ptlens does not include this facility but only automatically corrects for distortions produced by the lens. ( no clicks) Perspective distortion caused by viewpoint can correct for Vertical and horizontal convergence, but like DXO is a manual operation.Ī panora making programme like PTGui or PTAssembler can also give a choice of projections to an image, But they are rather more advanced and less easy to use on single images to correct or change distortions. They are all based on the same maths as devised by helmut Dersch For his Panorama Tools. PTLens and the others are a subset of that. 2 Windows Photo Restoration Tool for free from here. With built in lookup tables for cameras and lenses. PTlens 9 can be used as a software or as an external editor plugin for Lightroom or a plugin for Photoshop. The final version of Lightroom 3 (and ACR 6.1) will allow us access to lens-correction features that have long been lurking. The results will be the same with any of them, but the ease of use and functionality are different as is the scope of the look up tables. Distortion correction has been around for a while in Lightroom.

I tried the PTLens plug-in, and I must say that I dont like it. PTLens A great tool to fix lens distortions on export from Lightroom. For some compact cameras that shoot raw and for some Micro Four-Thirds camera-and-lens combinations, both Lightroom and ACR have been providing behind-the-scenes corrections of lens distortion. The fact that you need to export your picture in TIFF format first before you can do anything with it is really annoying. Recommended plugins PTLens Silver Efex Pro A quick tour of Silver Efex Pro. Link to this Post User profile for user: William Lloyd William Lloyd User level: Level 7 (21,310 points) macOS Speciality level out of ten: 0. with Adobe Photoshop Lightroom Setting up Lightroom and finder Summary 6. If you shoot with a wide angle lens, or a low grade lens that suffers from some basic image quality issues this is a must have application. PTLens corrects lens pincushion/barrel distortion, vignetting, chromatic aberration, and perspective issues.

Ptlens for mac