The images in radiography are created by passing an X-ray beam through some section of a patient’s body. They are recorded either on film or some form of digital media. Generally, the images recorded ...

Radiography is the use of X-rays or gamma rays to examine non-uniformly composed material; images are recorded on a sensitized surface, such as photographic film or a digital detector. Medical ...

In the early days of photography, people used much simpler cameras. These cameras could “capture” images and focus their light onto light-sensitive material called photographic film. To take a picture ...

The name tells you much of what you need to know, but the images created with a homemade pinhole camera and a piece of photographic film can be visually arresting, showing as they do the ...

When the kV is reduced in radiography, both the output exposure of the X-ray tube and the penetration of the radiation through the patient are reduced. This requires an increase in the tube loading, ...

A camera that exposes photographic film to light in order to take a picture. Used since the late 1800s, the film is a chemical emulsion on a plastic substrate that is sensitive to light.