IS THERE A CAMERA IPHONE OR IPOD?

I saw this girl with a case that looked like it had holes for two cameras in the front it also looked like it it had two cameras in the front. Is there aNything like that of is it just the case on the IPhone or iPod?!

My android my balcknerry and my camera an all take pictures. I don't undeseatnd the question

Yes, there's a camera on both the iPhone and the iPod; front and back.

There's no camera attachement. Ipods can have cameras and iPhones also do.

I know that there are lenses that can be used with the iPhone. I would suspect that there are cases that allow you to easily attach those lenses when necessary and detach them when you are not using them.