The photographer who put forward the famous regional exposure theory is

The photographer of this theory is Ansel Easton Adams.

Ansel Easton Adams is a famous photographer and educator, and the theory of regional exposure is an important concept in the field of photography. The core idea of regional exposure theory is to divide the exposure into different regions, and each region corresponds to a different tone range.

By controlling the exposure of each area, the photographer can better control the tone of the picture, thus achieving a more ideal shooting effect. Adams elaborated on the application and practice of regional exposure theory in his works, which became one of the classics widely accepted by photography.