Just a simple link to lightbox plugin

Without complicating it, I just want a lightbox that opens any image link into a lightbox instead of another tab/window.

To illustrate my point, this links to a picture. Instead of opening in a new window, I’d like it to stay on the same page but open that picture into a lightbox. Are there any plugins that will allow me to do this? Please respond while keeping in mind that I’m a WordPress newb, haha.