What is chromatic aberration and
how do you fix it?

Learn about color fringing, how to prevent the aberration while shooting, and how to edit it out in Adobe Photoshop Lightroom.

Simple graphic that explains how the eye translates color

What is chromatic aberration?

Chromatic aberration, also known as color fringing, is a color distortion that creates an outline of unwanted color along the edges of objects in a photograph. Often, it appears along metallic surfaces or where there’s a high contrast between light and dark objects, such as a black wall in front of a bright blue sky. Each type of aberration causes different colors of outlines along an object’s edge.


The failure of a camera lens to focus each of white light’s different wavelengths onto the same focal point may lead to blue-yellow, red-green, or magenta-purple fringing. This is due to the refractive index of glass; various wavelengths of light travel through the lens at different speeds, making it difficult for some lenses to focus each hue on the same focal plane.

Correcting chromatic aberration in an image of a carousel

Chromatic aberration correction.

You can prevent this distortion during your shoot, but you can also learn to automatically or manually correct the four different types of chromatic aberration in Lightroom. “It’s the sort of adjustment that someone who doesn’t look at photos very much might never notice, but removing it can make your work look much more true to life,” says photographer and videographer Nick Mendez.


Avoid color fringing before it happens.

Prevent chromatic aberration while shooting by using a high-quality lens, avoiding wide-angle lenses, and shooting at a narrower aperture when you can. “The best way to go about fixing it is to shoot it correctly in camera the first time,” says fashion photographer Adam Rindy.

Three Indian eggplants on a wooden table

Shoot at a narrower aperture.

Photographer and educator Adam Long recommends shooting at a higher f-stop — which narrows your aperture — to avoid color distortion, especially when using a cheaper lens. “If you shoot a low-grade lens wide open, at a 1.8 aperture for example, your chances of seeing chromatic aberration go way up. But if you use a smaller aperture, like 5.6, you’re less likely to see it,” he explains. Try upping your ISO, using a flash, or slowing your shutter speed when shooting at a narrower aperture to make up for the loss of light.

Young person in field with the wind blowing through their hair

Optimize the focal plane.

Wide-angle lenses with shorter focal lengths are more prone to color fringing. “If you’re shooting at 18 millimeters, you’re way more likely to encounter chromatic aberration because you’re using the extremities of the glass,” says Long. Shooting at a medium focal length, around 30 millimeters when using an 18- to 55-millimeter lens for example, should help.

Fix color distortions in Adobe Lightroom.

Remove simple chromatic aberrations in Adobe Lightroom by checking the box that says Remove Chromatic Aberration under the Color section of the Lens Corrections panel. Then use the Defringe controls and sliders to locate and remove any color distortion that Remove Chromatic Aberration left behind along high-contrast edges. Click the Defringe icon under the Optics panel and use the Fringe Selector to sample the green or purple distortion, and use the slider to remove the fringe. Alternatively, you can remove purple or green hues with the Defringe slider in the local adjustment Brush, Linear Gradient, or Radial Gradient panels.

Highlighting chromatic aberration in a nature photograph of a waterfall
Checking the "Remove Chromatic Aberration" check box in Adobe Lightroom
Showing that the chromatic aberration has been removed in a nature photography of a waterfall

Lateral, or transverse, chromatic aberration.

Lateral chromatic aberration, also called transverse chromatic aberration, is the blue-yellow or red-green fringing that can usually be automatically removed using the Remove Chromatic Aberration checkbox in Lightroom Classic.


Axial, or longitudinal, chromatic aberration.

Axial chromatic aberration, also called longitudinal chromatic aberration, often occurs in images made with wide apertures (low f-stop numbers). It can be corrected using the Defringe sliders in Lightroom 4.1 and later.


Add chromatic aberration for a unique look.

Experiment with applying chromatic aberration on purpose to videos or photos in Adobe Photoshop, Premiere Pro, or After Effects. You can take an image or film clip from average to artistic by playing with a bit of color fringing or separating the Red, Green, and Blue channels (RGB splitting). “Chromatic aberration could add a certain type of unsteadiness or psychological space within an image,” says Long.

Green, pink, and yellow chromatic aberration creates a cool color fringing effect

Color fringing as a photo effect.

Try adding a bit of color fringing to an image in Photoshop for a 3D or retro feel similar to this architecture poster by Fabio Rahmani or these RGB split portraits by Patryk Pawlak.

Rainbow color fringing used on an image of bubbles

Artwork by Rus Khasanov


Color fringing as a video effect.

Apply color fringing or an RGB split to a video in Premiere Pro and After Effects to achieve a psychedelic look like these trippy oil and paint films by Rus Khasanov.

Unless you’re going for a stylized mood with intentional RGB splitting, removing chromatic aberration is a simple way to improve your image quality and eliminate an unrealistic edge of color that some beginner photographers may not even notice. “Looking back through old photos, I notice fringing and I am horrified that it’s been in there the entire time,” says Mendez. See if you can spot chromatic aberration in your work and try removing it with Lightroom.


Do more with Adobe Photoshop Lightroom.

Edit photos easily with Lightroom presetsSuper Resolution, easily share photos from any device, and access your projects anywhere with cloud photo storage management.

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