Simple plugin to show image gallery in lightbox popup

I have been busy lately trying the most popular gallery plugins on my wordpress site, but I just cant seem to find the widget I need. Though im quite certain there must be something.

What I need: On my page I wanna add a link: ‘Show screenshots’, that link has to open a lightbox, and in that lightbox an user can navigate through images. Every lightbox has to open his own gallery or album, and these must be easily managable.

I have been using a nice widget, which does this for video`s, called: WP Video Lighbox. This one does support images, only problem is, this one does not support navigation through multiple images. Also I tried the NextGEN gallery plugin, which is great for adding galleries and albums, but it just does not do what I need.

Does anyone know a plugin which fits for my purpose?

Thanks!