Apple Thoughts: Eye Scope for iPhone 4 Helps You Get Closer Than You Thought Possible

"An ingenious zoom lens that fits your iPhone 4.Get up close and personal with this amazing iPhone zoom lens. Simply click it on to your existing iPhone camera and get picture detail you never thought possible."

You would definitely need a tripod for this, or at least I would since under normal conditions I have problems keeping it steady. Amplified and I have a big problem. But this is pretty slick, since all you have to do is attach the universal bracket to your iPhone 4 and take that close up. And yes, it does come with a tripod.