Depth perception is one of the hardest tests they give potential pilots during their pilot's physical. A lot of the guys who get a pilot spot blow the test and have to retake. The thing is that most people who fail the test isn't because they have a depth perception problem. The problem is that there is a trick to doing it. Years ago they used to have those 3 D posters where if you look at a picture in a certain why, you see a whole different picture. If you can figure how to do those, you will pass the depth perception test. They have them online so, if you can practice them and get them right, you should be able to pass the dept perception test