1. A method for configuring a first camera, said method comprising: capturing a first image with said first camera; determining an optical configuration based on an optical measurement performed by a second camera, wherein said second camera comprises a lower resolution sensor than a sensor of said first camera; sending said optical configuration from said second camera to said first camera; and adjusting a configuration of said first camera based on said optical configuration and a predetermined mathematical function correlating said first camera and said second camera with respect to said optical configuration; and capturing a second image with said first camera, wherein said first image and said second image are preview images.