Posts Tagged ‘chalk’
History Of Photography
Have you ever wondered where modern photography originated? While we are now moving into the digital age and away from film, the lighting techniques and other photography techniques began in the 1820?s. Niepce and Daguerre were the first inventors of modern photography. They used a chemical component from silver and chalk, which darkens when exposed to light. This type of technology used a glass negative to cement the picture.
From the early cameras seen in western films we have moved on to manual cameras with film. This film or negative captured the image on a roll to be developed in a dark room to prevent over exposure. The manual cameras used a theory of setting up shots. You had to understand aperture, shutter speed, white balance, and metering to obtain the best picture possible. This meant you spent a lot of time setting up the shot and had to be a professional to catch wildlife in their natural habits.
Tags: best picture, chalk, chemical component, converse, daguerre, darkened room, depth of field, film speed, history of photography, inventors, lighting techniques, manual cameras, modern photography, natural habits, niepce, photography techniques, shutter speed and aperture, taking minutes, western films, white balance
