I legitimately passed the test. The docs put a red lens in front of one of your eyes and a clear prism in front of the other. The prism, depending on which way it is flip, will either bend the light or leave your vision normal, it is impossible to know which side the prism is on without actually being able to see the lights either grow apart or remain one of top of the other. When they are on top of each other, the red light and white light will merge to form a pinkish light. If they are basically right on top of one another, even if they are maybe a couple mm apart, say "one light." If they are really far apart, one white light a couple of inches away from one red light, say that they are "apart." That's the whole test. The reason I failed in the first place was a poor explanation on the part of the med tech. I was saying apart when they were mm apart and therefore failed. So there you go, if you have any other questions, reply to this post or send me a PM. Thanks!