What is the history of the development of the camera?

What is the history of the development of the camera? Loose leaf film camera, also known as landline, vertical camera, and large format camera. The landline is the abbreviation of the landline camera (the same below). The fuselage is mostly a wooden camera, with a seat, mounted on a special tripod. There is a retractable … Read more

The history of SLR camera and its working principle

The history of SLR camera and its working principle. The so-called rangefinder camera is a camera in which the viewfinder and the optical axis of the lens are independent. In 1925, the German Leitz Company improved the Barnac camera and produced a 135 rangefinder head-up viewfinder camera with Elma lens, called Leica I. Because the … Read more