In this week’s Photoshop Secrets tutorials, we learn how to very quickly and easily remove stubborn Chromatic Aberration in Photoshop.

If you find that Adobe Camera RAW or Lightroom couldn’t remove CA in your images, simply duplicate your image, go to Filter>Blur>Gaussian Blur, choose a radius of around 20, and press OK. Change the Blend Mode of this layer to Color, and place a black mask on it to make it invisible. From there, simply paint over the areas with CA using a white brush, and voila! no more CA!