Why does the new iPhone 11 Pro have 3 cameras?

11:51am PDT - September 10th, 2019    iphone 11 - TechCrunch

On the back of the iPhone 11 Pro can be found three cameras. Why? Because the more light you collect, the better your picture can be. And we pretty much reached the limit of what one camera can do a little while back. Two, three, even a dozen cameras can be p…