1. Open the original copy layer and enter the green channel, select all and copy;
2. Then select the tool for copying stamps, define the sampling points, and constantly change the sampling points to remove the reflection of the lens;
3. At the eyeglass frame, select the polygon lasso, feather the pixels, move to the position, copy and flip horizontally;
4. For the color in the center of the eye, click the image, adjust, hue, saturation, and reduce saturation;
5. Return to the layer panel and change the color of the background copy layer mode;
6. Copy one more background layer, place it on the top layer, and change the blending to darken;
7. After step 4, we found that the glasses still had blue. At this time, we copied a background copy layer, and changed the blending to darkening to remove the remaining blue.