Editing - Sharpen

BEFORE:

AFTER:

EDITING:

Firstly, I went to the filter drop-down menu and selected the 'unsharp mask' tool in the 'sharpen' label.

In the 'unsharp mask' tool menu, brought the threshold down completely as this would only take away any sharpness I added. I then brought the sharpness bar up until I was happy with the sharpness of the image.

I then edited the levels, as this makes the image clearer and therefore sharper.