I can't show you my kids in action as I always protect their identity, but here's a few closeups of their work ... as you requested. Above is the exposed brain of a spiny dogfish shark. It's not wrinkled like yours, no need to pack in the extra neurons it takes to do that deep thinking that you do. Unlike yours, it comes preloaded with all you need to know to be a spiny dogfish.
The pic above shows the lens on the left and the eye it came from on the right. Fresh fish lenses are not cloudy, they are clear. Fish have spherical lenses to focus light under water. Yours is more of a flattened disc since you are an air sucker.