You can also crop it manually after you adjust the image, but it is easy to inadvertently leave a little gray strip somewhere along the edge of your image by not cropping it enough. When LR manipulates the image to fix these lines, it must also crop it. Note: As is often the case in life, you don’t get something for nothing. Eliminating Converging Lines DistortionĬorrecting lens distortion in Lightroom (LR) is fairly straightforward with a couple of considerations to keep in mind. I’ll use a night shot of the Petronas Tower in Kuala Lumpur, Malaysia as an example.ĭistortion corrections are made in the Lens Corrections panel. It looks as if the building is about to fall over backwards, and it creates the illusion that it is wider at the bottom and continually narrows to the top. The same thing happens with horizontal lines but is often less noticeable, or detrimental to the image.Īlthough tilt-shift lenses have other practical uses, these are the two that can be replicated effectively in post-processing: creating a miniature effect, and fixing certain kinds of lens distortion. You have seen this distortion a million times when the camera was pointed upward at a tall building. The keystone effect refers to the convergence of parallel lines which occurs when a camera’s sensor is not parallel to them. The most practical application of this effect is to eliminate certain types of distortion, especially the keystone effect. Without actually changing the physical location of the camera, these adjustments allow you to alter the perceived perspective. Tilt-shift lenses are basically split into two, parallel to the lens, elements and enable you to tilt the front of the lens barrel in relation to the rear portion, or slide it parallel.
Lightroom tilt shift focus professional#
Use your imagination and be creative!īesides the nifty miniaturization effect, these high-end specialty lenses are imperative for professional architectural photography. The tilt-shift effect can be used on more than city street scenes.
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