Instructions apply to Photoshop CC 2019 for Mac and Windows.
As a result, their eyes appear to glow red.
Thankfully, there are a few ways to remove red eyes inPhotoshop.

To quickly remove red eyes in photos:
fire up the photo and zoom in on the red eyes.
Click and hold theHealing Brushtooland selectRed Eye Toolat the bottom of the list.
hit the reds eyes and watch them turn to normal.

Increase thePupil Sizein the tool options bar to widen the area the tool will be applied to.
Adjust theDarken Amountto lighten or darken the result.
Click and hold theBrush tooland selectColor Replacement Tool.

Paint over the red parts of the eyes.
Use the eraser tool to clean up any overspray from painting outside the iris.
If you want to darken the pupil area, use the Photoshop Burn tool.

SelectFilters>Blur>Gaussian Blur.
Set theRadiusto1 pixeland selectOKto soften the edges of the painted area on the layer.






