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Special Techniques
Special Photographic Equipment

The photographic equipment that was invented to answer special needs has existed since the early eras of photography. In 1844 there was a panoramic machine equipped with a lens that rotated on a curved plate. There were huge machines: one of them was the size of a small house. Other machines were equipped with twelve lenses. Machines for photographing clouds and machines dedicated to underwater photography were developed by scientists. As for contemporary scientists, they sent the pioneers of photography, as evidenced by the invention of the amazing art of holography by the Englishman Dennis Kapoor, which gives wonderful protruding images thanks to the use of laser beams.

As for the peripheral machine, it was invented to photograph all the edges of a volume at once. In 1895, the cyclograph allowed photographing (on 360) the perimeter of ancient vessels. The peripheral image is taken by placing the subject on a rotating table while all the scenes of the image are recorded on a film that rotates in the opposite direction. The speed of rotation of the object and the speed of rotation of the film are identical.

A similar and similar result is obtained with a panoramic camera with a rotating lens. It is also possible - in a panoramic photo of an important group of characters - for one of these characters to be represented at both ends of the image: it is sufficient for him to move with a gait slightly greater than the speed of rotation of the lens.

- Peripheral photos:
This portrait photo taken in a scientific laboratory shows the face, the back and the sides of the head of the model at the same time. It is a means of deception and fraud in the third dimension. With objects of a regular shape we get a very accurate image but on the contrary we get an uncoordinated and irregular size.

- Panoramic camera:
It contains a lens that rotates according to a horizontal arc of approximately 120°. The image is (stretched) on the film thanks to a slit that rotates with the lens. In this example there is no tilt or distortion and we can get amusing effects if we hold the camera vertically: for a portrait, for example.