I Added a lens flare but now I want to change some of the options for that particular lens flare. I clicked lens flare again but it just adds a new one. Is there an edit tool anywhere?
(the reason why I want to edit it is because it produced an after effect where black lines are propagating from an image on my canvas.)
For Photoshop Touch? I would just undo (using the arrow in the lower left corner).
its too late for that because I've opened and closed the app the undo will no longer take me back to when the lens was added.
From now on, always use an empty layer when applying an effect like a lens flare. That way, you can toggle the layer on/off as well as get rid of it altogether so you won't affect any other layer.