| The Photography is the science and art of obtaining long-lasting images by the action of light. The process of capturing images and posts them on half the light-sensitive material. Based on the principle of camera obscure, Is projected image captured by a small hole on a surface, so that the image size is reduced and increased sharpness. To store this image, cameras used a few years ago sensitive film While today, in the digital photography are used, generally, sensors CCD and CMOS and digital memories.
The term Photography comes from Greek that, taken together, means "design / write / record with the light." Before the term Photography was used, known as daguerreotype. And although part of its development was due to Joseph-Inceptor Nepenthe discovery was made public Louis Daguerre After perfecting the technique. This term is used to describe both the whole process of obtaining these images and its result: the very imagery or 'photographs. |
