Magic Lumixus ViewFinder provides a precise framing preview for the real camera/lens combination you'll be shooting with using your iPhone or iPad. It simulates the field of view of Panasonic, Lumix, or Olympus digital cameras and lenses, aiding photography and filmmaking professionals. This app functions as a digital director's viewfinder, assisting in visualizing the exact field of view for future shots by selecting cameras and adjusting focal lengths.

Magic Lumixus ViewFinder also allows simulation of tele adapters or anamorphic optics, offers color presets for live pictures, and enables capturing images with additional data like focal length and camera/lens information. Users can control exposure, autofocus, white balance, and focus settings, enhancing control over captured images.