Mobile phones have replaced the pocket watch, the scientific calculator, the compact camera for most people. While the camera capabilities of mobile phones is improving at an exponential rate, users want features such as closer, further, wider. Solutions such as clip-on cameras that use your mobile phones as LCD monitors exist but are falling out of favour. While mobile phone makers ponder how to implement paper thin lenses that provide 10x zoom, interim solutions exist as clip-on lenses. These are cheap and simple with tall claims. Do they actually deliver? Do they work identically? Will they work on your phone? Read on to find out how they fared in my tests.