Camera Obscura

The Camera Obscura is a natural phenomenon where the rays of light pass through a small hole into a dark space and when they hit a surface they will form an inverted and reversed image of the view outside in that dark space. The name is formed from Latin words for dark (obscura) and room (camera) and it is about 200 years old although its exact origin cannot be pinpointed as it is a phenomenon.

Nicephore Niepce

Nicephore Niepce in the early 18th century was the first person who was able to find a way to use the Camera Obscura and make the image formed permanent. He inserted at the back of the Camera Obscura sheets of silver salts coated paper which were known to blacken by daylight which would then form an image when the camera was in contact with sunlight. He was not always considered as the first person to shoot a photo as the method he used was done with the Camera Obscura which is a natural phenomenon meaning that anyone could of replicated the discovery that Niepce had discovered.

Henry Fox Talbot

In 1834 Henry Fox Talbot discovered a way to create camera less images called Photogenic Drawing. He used a fine sheet of writing paper and coated it in salt and brushed with a solution of silver nitrate. By doing this he was able to discover that the paper would darken when in contact with sunlight so with this discovery he was able to make precise tracings of specimens like leaves and plants. How he did this was he pressed the specimen of his choice against the paper then covered it with a sheet of glass and let it sit in the sun. After letting the light strike for a while he was then able to analyse that the paper had darkened under the sun but where the plant was placed it remained light due to the plant blocking the section of the paper from receiving sunlight. looking at this he called his new found discovery “the art of photogenic drawing”.

As his chemistry knowledge improved he was able to make a new discovery with this time returning the idea of photographic images made using a camera. He placed the sensitized photographic paper into the miniature cameras and used it to try and record the silhouette of Lacock Abbeys animated roofline and trees. His wife called his discovery the mouse trap. The mousetrap was a little wooden box with a brass tube housing a lens on one end and a sliding wooden panel at the other end. The wooden sliding panel housed the writing paper he made sensitive to light so when it was inserted in the camera, the camera would have to be placed in front of the subject and be left for hours to expose. Once it was left long enough to expose the paper would be removed from the mouse trap and be chemically treated so the image is stabilised. if the image reached this point successfully then the negative points were then used to create positive points by sensitising another sheet of paper, laying the negative on top of it on the frame, and exposing it for multiple hours. The resulted print would then need to be fixed to prevent the image from fading. Having to have the right balance of chemicals and treatments in order to produce the perfect and clearest image. This process was seen as one of the most tedious areas of research for the duration of early photography.

Louis Daguerre

Louis Daguerre presented his new discovery called the daguerreotype in 1839, the daguerreotype was the first commercially success photographic process used popularly from 1839 till 1860. The daguerreotype was named after the inventor Louis Jacques Mandé Daguerre. How the daguerreotype worked was the picture was produced onto a sheet of copper plated with a thin silver plate instead of photographic paper, the plate had to be polished until the surface looked like a mirror after that the plate would be exposed to chemicals that made it light sensitive and then inserted into the camera. The images produced was very accurately detailed and sharp. The daguerreotype had a big flaw which was that you could not reproduce the original image which then made Talbots photography system dominate the daguerreotype.

Richard Maddox

Richard Maddox was a English Photographer and Physician who invented lightweight gelatin negative plates to be used in photography in 1871, His invention was called the dry plate. The dry plate is a glass plate coated with a gelatin emulsion of silver bromide. It can be easily stored and then be exposed and after exposure it can be brought back to a dark room for development at a leisure. His invention was so important for the history of photography as photographers were able to use dry plates off the shelf instead of having to prepare their own solution in a darkroom. The negatives also did not have to be developed immediately and for the first time cameras were made small enough to be able to hold and be used handheld.

George Eastman

George Eastman initially worked in the bank as a bank teller. He grew an interest in photography as he wanted to document a vacation he had planned. He became so interested in photography that he ended up not going to vacation at all. In 1879, London was the center of the business world especially for photography. George Eastman ended up obtaining a patent there for his plate-coating machine, he was able to get an American patent granted the following year. In April of 1880 Eastmen was able to lease the third floor of a building on state street in Rochester and was able to manufacture and sell dry plates for photography use. He ensured that his product was focused on the customer, mass produced at a low cost, was able to be sold worldwide and was advertised extensively in order for his company to grow and be successful. His company at one point found itself collapsing when a batch of dry plates went bad in the hands of the dealers. Instead of ignoring this issue eastman issued a recalled and replaced them all with a good product, even though it cost him his last dollar he believed that the companies reputation was more important than money. Eastmans goal was to make cameras as convenient as the pencil so he conducted experiments to make a new product that would change everything. The roll of film which he formed a new company for called Kodak.

Kodak (Brownie)

The roll of film was used for the first Kodak camera, the term kodak was formed by George Eastman himself and the name first appeared in December 1887. With the Kodak Camera Eastman insured that it would be able to be used by everyone. The Camera (named Brownie) was a basic box camera which housed a single lens, it used their roll of film made by George Eastman himself to produce photographs. Once you would take photographs with this camera you would send it to Kodak to get developed and then printed, the camera would then return to you with a new roll of film along with your photos.

Digital Photography

In 1969 sensors were being made which were needed for digital photography to take place, the sensor acts like a roll of film as it records the light that hits it and then sends it to the processor (CCD chip) in order for it to be translated to be viewed and made digitally. These sensors were being made by Willard Boyle and George Smith in a company named Bell labs, They made the CCD chip (Charge-Coupled Device) which worked by essentially using a row of tiny metal-oxide-semiconductors capacitors to store information as electrical chargers. Subsequent Inventors after hearing this information made the connection that if you were able to pair this chip with something that was photosensitive then you had got yourself a camera sensor. in 1972, the first published digital colour photograph was used on the cover of the Electronics magazine, taken by a British-born engineer named Dr Michael Tompsset

Henry Mullins

Henry Mullins worked at 230 Regent Street in London in the 1840s and he had decided to move to jersey in July of 1848. He set up a studio known as the Royal Saloon at 7 Royal Square. He was in a partnership with Mr Millward but shortly afterwards he worked alone in the same studio for 26 years. He took up to 16 photographs in a single sitting of his subjects including some influential people such as Dean Le Breton and the father of Lillie Langtry. His preferred method of photography was the Daguerreotype who was invented by Louis Daguerre.