This version of Artemis is a digital directors viewfinder for the iPad 2 (with built in camera). Designed for both cinematographers and directors, Artemis works in much the same way as a traditional directors viewfinder but more accurately and with loads more features. By selecting a camera, an aspect ratio and a group of lenses, Artemis allows you compose shots with the same field of view as the lenses you will be shooting with. You can then save images, complete with focal length, GPS data, tilt angle, bearing and shot information. Perfect for location scouting or making storyboards.   What cameras are covered? The field of view is measured from…