How can one develop a film camera from scratch?

Developing a film camera from scratch involves designing and assembling the necessary components such as the body, lens, shutter mechanism, and film transport system. It requires knowledge of optics, mechanics, and electronics, as well as access to specialized tools and materials. The process typically involves prototyping, testing, and refining the design to ensure functionality and image quality. Additionally, understanding the principles of Photography and camera operation is essential for creating a functional and reliable film camera.