Pinhole Photography

It all started with a pinhole.

Now, this is an experiment I would like to try..to build my own pinhole camera an make my own pinhole photo. What a challenge for me, but yet it is such a simple project. :)

WHAT IS A PINHOLE CAMERA

A pinhole camera, also known as camera obscura, or "dark chamber", is a simple optical imaging device in the shape of a closed box or chamber. In one of its sides is a small hole which, via the rectilinear propagation of light, creates an image of the outside space on the opposite side of the box.

Initially, the camera obscura was, in fact, a room where the image was projected onto one of the walls through an opening in the opposite wall. It was used to observe the solar eclipse and to examine the laws of projection. It later became a portable instrument which was perfected with a converging lens. Instruments of this kind were often used as drawing aids and, at the dawn of photographic history, they formed the basis for the construction of the camera. The pinhole camera was finally also applied in modern science – during the mid-20th century scientists discovered that it could be used to photograph X-ray radiation and gamma rays, which the ordinary lens absorbs. As a result, the pinhole camera then found its way onto spacecraft and into space itself.
While the first photograph taken with a pinhole camera was the work of Scottish scientist Sir David Brewster back in 1850, the technique became more established in photography during the late 19th century when it was noted for the soft outlines it produced, as opposed to lenses generating perfect, sharp images. The pinhole camera was later abandoned and it wasn't until the end of the 1960s that several artists began using it in their experiments, thus awakening renewed interest in this simple photographic apparatus which endures to this day.

HOW TO MAKE YOUR OWN PINHOLE CAMERA

Constructing a simple pinhole camera is easy. Make a hole in one side of a closable box made of material which doesn't let light in. Place a thin piece of metal or tin can with a tiny hole over the opening. On the outside of the box stick a strip of black tape over the opening which acts as the release. Then, in a dark room, attach a piece of film or photographic paper onto the opposite side and the camera is ready.

the most ordinary of objects can unexpectedly become pinhole cameras, for example a matchbox, book, a pepper, travel bag, a delivery van, an old fridge or even a hotel room. You can, of course, turn your ordinary camera into a pinhole camera by simply replacing the lens with a small hole.

DID YOU KNOW  : 
Leonardo Da Vinci set down the first detailed description of the Pinhole Camera in 1485.

Source : pinhole.cz