(Image credit: Apartment Therapy )
Trygger Camera Clip$49.99Bite My Apple 
Here's a solution for washed out photos with poor contrast and saturation from your iPhone 5 camera. The Trygger Camera Clip lets users adjust a clip-on polarizing filter dial (here are some examples of what a polarizer can accomplish), especially useful during hazier days or where there's an excess of reflections off water. The filter is made from ground optical quality glass instead of cheap plastics so results should complement, not detract, from the iPhone 5's lens.