Photojojo's mini-telephoto lens for the iPhone

An online photography site has created a telephoto lens attachment that gives your iPhone camera 8x the zoom it started with.

Each lens comes with a case that you twist the lens onto then to compose your shot, you just have to twist the manual focus ring.

If you find the dinky lens is a little heavy you can use the collapsible table tripod, that comes with the lens, to steady your shot.

If you're thinking you're more of a macro fan then you're in luck as Photojojo also have a fisheye and a combo, wide-angle/macro lens made for camera phones.

Each lens comes with a detachable magnetic ring that sticks the lens to your phone.

Prices start at 20USD (around £12).