![](https://petapixel.com/assets/uploads/2021/03/aeriallenscardboardcamera-300x157.jpg)
Building a 16×20 Camera with a Giant Aerial Lens and Cardboard
A few years ago I built an ultra-large-format (ULF) camera that is 24 inches by 24 inches. While it was a pretty huge camera, it was a simple build it was just two square standards, one for the front and one from the back that were connected by a big bellow.