Hi i'm trying to get the empty eye look for an edit i'm making and I don't know how i'm using photoshop any help would be apreciated

the quickest way i can think of would be to use the lasso tool around the eye to get a selection, then make a new layer, then use the gradient tool on the selected area. you might have to play around with the gradient tool a bit to get it right. i could give you more help but i'd have to know exactly what you're stuck on. and ultimately you may need to watch some video tutorials on stuff if you are completely new