Olloclip make a superb snap on camera lens for the iPhone 4 to 5. I have the Olloclip for the iphone 5 and will be writing a full review shortly. Olloclip at CES have produced a case with a slide-open corner for use with the Olloclip.

The corner of the case unclips and swings over the top of the case and once flipped it’s edge rests on the volume button of the iPhone 5, converting what was a useless piece of plastic into a big, easy-to-press shutter button. Very clever. Neat, right?

Also clever is the dock part of the case, which slides onto the bottom half when needed and adds a tripod mount and a cold-shoe accessory mount.

The case, which has yet to be named, will be out soon around $50.

Also of interest is that future Olloclips will ship with an adapter for the latest iPod touch in the box. Olloclip is bringing out a new app which will offer a special mode for each of the fisheye, wideangle and macro lenses, as well as optical correction for all of them.

Also in prototype stage is a telephoto lens.

But ask yourself of you are this keen on photography why don’t you just get yourself a proper camera.