Who Is The Founder Of Camera

History of Camera Obscura - Who Invented Camera Obscura?

Camera obscura (from Latin, meaning "darkened room") is a device in a shape of a box or a room that lets the low-cal through a small opening on i side and projects it on the other. In this simple variant, image that is exterior of the box is projected upside-down. More complex cameras can use mirrors to project image upwards and right-side up and they tin also have lenses. Photographic camera obscura is used as an aid for cartoon and entertainment.

Photographic camera obscura is a very erstwhile device. Oldest mention of its effect is by Mozi, Chinese philosopher and the founder of Mohism, during the fifth century BC. He noticed that an paradigm from photographic camera obscura is flipped upside down and from left to right as a result of light's moving in straight line. The Greek philosopher Aristotle noticed in 4th century that lite from a lord's day eclipse that passes through holes between the leaves, projects an epitome of an eclipsed dominicus on the ground. Passing of light in the straight line also noticed Euclid 4th century BC and Theon of Alexandria in quaternary century AD. Anthemius of Tralles, which designed the Hagia Sophia, used a type of photographic camera obscura in his experiments in 6th century. Al-Kindi, Arab philosopher, mathematician, physician, and musician, performed experiments with low-cal and a pinhole in 9th century and proved again behavior of light.

Picture Of Camera Obscura

All these scientists experimented with a small hole and low-cal just none of them suggested that a screen is used then an image from 1 side of a hole in surface could be projected at the screen on the other. First 1 to practice and so was Alhazen (also known as Ibn al-Haytham) in 11th century. He was a scientist, mathematician, astronomer and philosopher, he wrote the Book of Eyes and, among other things, he invented photographic camera obscura and pinhole camera. At nigh the same time, Chinese scientist Shen Kuo experimented with a camera obscura. He described it geometrically and even used information technology explicate some effects that were mentioned couple centuries ago but were attributed to the geographic characteristics of the area. As described past Roger Salary, English philosopher, camera obscura was used in 13th century for condom observation of sun eclipse. Arnaldus de Villa Nova, an alchemist, astrologer and physician, used camera obscura at the same time as a projector for entertainment. Artists started using camera obscura in 15th century. Leonardo da Vinci talks near camera obscura in his "Codex Atlanticus", a twelve-book bound prepare of his drawings and writings where he also talked well-nigh flying machines, weaponry and musical instruments. Giambattista della Porta, Italian scholar, improved camera obscura by calculation information technology a lens at the place where light enters the box. He besides used photographic camera obscura to explain how human eye works. German astronomer Johannes Kepler uses term "camera obscura" for the offset time in history in 1604. Johann Zahn, writer of "Oculus Artificialis Teledioptricus Sive Telescopium", writes in his book in 17th century about camera obscura and magic lantern amidst other optical instruments. In 18th century Conte Francesco Algarotti writes his book "Saggio sopra Pittura" and dedicates a whole chapter to the apply of photographic camera obcura (or how he calls it "photographic camera ottica" ("optic chamber")) in painting.

Early models were large and consisted of a literal room or a tent (Johannes Kepler used a tent 1.) Later more portable variants were invented. They were wooden boxes that had a lens instead of pinhole which can be moved to provide a focus. They also had a mirror that rotated image and a screen onto which an epitome was projected. These cameras were basis for early photographic cameras.