2. The main discovery which was the first of importance was made by
Johann Heinrich Schulze, a professor of anatomy at the University of
Altdorf who was well known for what he did. He had mixed powdered
chalk into a solution of nitric acid in an attempt to officially make a
phosphorescent material (the aluminous stone" of the alchemist,
Baldwin) and was amazed at the fact that he had to discover that
the mixture turned dark violet in sunlight. He traced the
discoloration to a contaminant in the acid, silver, and finally proved to
everyone that silver compounds were visibly changed by the action
of light rather than heat or exposure to air, as had been
previously suggested. Schulze made numerous stencil prints on the
sensitive contents of his bottles, but apparently he never applied
the solutions to paper or made any attempt to try to record natural
photos.
Johann Heinrich Schulz
1727
3. Joseph Niepce developed the camera obscura and took the
first photo with it. It wasn't ideal, though, because it took
8 hours of light exposure to make a picture, and the
picture faded with time.
was a French inventor, who first ever invented a camera
now usually credited as the inventor of photography and
a pioneer in that field Niépce developed heliography, a
technique he used to create the world's oldest surviving
product of a photographic process: a print made from
a photoengraved printing plate in 1825.[In 1826 or 1827, he
used a primitive camera to produce the oldest surviving
photograph of a real-world scene.
1814
4. Louis Daguerre invented a new way to take pictures. It only needed 30
minutes of light exposure, and the image didn't fade with time. It was a
box wooden
Camera which he had invented for the fun of it turned out it actually
worked the camera had a whole cut through into it.
1837
5. William Henry Talbot developed the Calotype process. This made it possible to
make multiple copies of the same picture, he basically was a very clever man who
helped things worked that we need theses days.
1841
6. With the new Collodion process, cameras only needed a few seconds
of light exposure to make a picture because you will still be able to
see the photos and there will be a bit of light exposed so it will make
the photo stand out because the sun has hit it. Made in 1851
7. Up until this time pictures had to be developed because of certain reason defaults
ect, immediately after being taken. Richard Leach Maddox invented the gelatin
dry plate silver bromide process, which made it possible to take a picture and
develop it later.
1871
8. George Eastman invented the first roll-film camera 1888 a film roll is something
that you can look pictures up on or take some your self and be inventive.
9. The Polaroid allowed people to take a photo and have it developed immediately,
right from the camera and you could grab it by your own hands with ink already
in it
1948
10. Polaroid came out with the first coloured film. Which means the first films are no
longer in black and white.
11. Sony put out the first consumer camcorder, allowing people to record their
memories in real time. 1980
12. The Sasson Company built the first digital camera.
13. Canon put out the first digital camera for the public, which was later improved by
Pixar
14. Kodak put out their Easy Share digital camera, which made it easy to snap
pictures and download them to the computer.
15.
Kodak put out cameras that didn't have to be connected to a computer in order to
download and share the pictures.
2012
