ChatGPT listed the 20 greatest photographers of all time as well as the cameras and focal lengths they mainly use: All Photographers Ansel Adams: Large Format view camera, particularly the Wisner ‘Technical’ Field 4×5. He often used lenses of various focal lengths. Richard Avedon: Deardorff 8×10 View Camera. Avedon often used a 360mm lens. Henri … Continue reading ChatGPT listed 20 greatest photographers of all time as well as the cameras and focal lengths they mainly use (a lot of Leicas on the list)