Artes e Ofícios - Processamento Fotográfico

a room that is lit in a specific way in order to develop a photograph

câmara escura

a chemical solution used in traditional film photography to convert the latent image on a photographic film or paper into a visible image by reducing the silver halide crystals in the emulsion to metallic silver

revelador

a color photographic process that was introduced in the early 1930s and used a matrix of colored filters to create a color image on a black-and-white film base

dufaycolor

a chemical compound that forms a dye molecule during the development process when it reacts with oxidized color developer

acoplador de corante

a device used in traditional film photography to project the image from a photographic negative onto light-sensitive paper

ampliador

a solution used in traditional film photography to remove any remaining light-sensitive silver halide crystals from a photographic emulsion, effectively "fixing" the image on the film or paper and making it permanent

fixador

a device used for signaling over long distances using sunlight and a mirror, in which the mirror is used to reflect sunlight in a coded pattern to convey messages

heliógrafo

a technology used in cameras and other optical devices to reduce the effects of camera shake or other types of motion blur in images and videos

estabilização de imagem

the process of creating a physical print from a photographic negative or digital image file, using light-sensitive paper and a light source to expose the image onto the paper and a series of chemical baths to develop, stop, fix, and tone the image

impressão fotográfica

a type of low-intensity light used in traditional darkrooms to allow photographers to see and work with light-sensitive materials

luz de segurança

a solution used in traditional film photography to halt the action of the developer by neutralizing its alkalinity, preventing further development and fixing the image on the photographic film or paper

pare o banho

a photography and filmmaking technique where multiple images are exposed onto a single frame of film or image sensor to create a composite image

a printing technique that simulates continuous-tone images, such as photographs or paintings, using a pattern of small dots or lines to create the illusion of shades of gray or color

meio-tom

an early photographic process using light-sensitive paper to create and develop images

calótipo

a light-tight container used in traditional film photography to hold and process photographic film in a series of chemical baths

tanque em desenvolvimento

a light-sensitive paper used in traditional film photography to create physical prints from a photographic negative or digital image file

papel fotográfico

a light-sensitive material used in traditional film photography to capture and record images

filme fotográfico

a photographic print made by placing a negative directly in contact with light-sensitive paper and exposing it to light, creating a sheet of small positive images that show all the frames on a roll of film or a set of negatives

folha de contato

the water used to rinse photographic paper or film after processing, in order to remove residual chemicals and prevent them from affecting the final image or causing deterioration over time

lavar água

a light-sensitive coating applied to photographic film or paper, consisting of a suspension of silver halide crystals in a gelatin or other binder

emulsão

a situation where the photographic film or paper has been processed for too long in the developer solution

superdesenvolvimento

a situation where the photographic film or paper has not been processed for long enough in the developer solution

em desenvolvimento