We can use various iOS photo apps to create incredible photo effects, but some things can be simulated like macro shot, but these macro, fisheye, telephoto and wide angle phone lenses can help you.
This a set of phone lenses that contains three incredible lenses designed for your iPhone 4/ 4S and various smartphones with nice rear camera. The three phone lens include wide angle/ macro lens, telephone lens and fisheye lens. The macro lens focuses between 10-23mm from your subject, telephone lens can double your phone camera’s zoom, and the wide angle lens features 0.68x wide, while the fisheye lens features 180-degree wide angle. And each phone lens comes with a standard mount and an iPhone 4S/ 4 mount in order that you can apply the lens to all kinds of smartphones.
The 3-lens phone lens set is priced at $49 USD. You can also purchase them separately, the telephone lens and macro/ wide angle lens are priced at $20 USD separately, while the fisheye lens costs $25. If you’re interested, jump to Photojojo for more details.
Additionally, if you need other options, you might like to check the iPhone zoom lens and rotatable micro lens and more via “phone lens” tag.