By: Patrick Reardon
To create the photos of this tutorial, you will only need two things. These two things your camera and a smartphone with a black screen. It is a fairly easy photo to accomplish due to the fact that you do not need much to do it.
Hold your phone in one hand and your camera in the other. Look through the eyehole of the camera to be sure of it. See pictures below from www.petapixel.com
This is my favorite part of the process, because you can actually see what you made. My personal tips would be to use a low ISO of 100-200, and a fast shutter speed I did around 1/1000. You want the picture to be as focused as possible. so that the reflection is super focused.