Photographic Processing: English Vocabulary List

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

"Darkroom processes light sensitive materials."

"The darkroom is a light tight room where photographers develop film and make prints using chemical baths."

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 was early color film."

"Dufaycolor was an early additive color photographic process that used a patterned filter layer on film."

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

"Dye coupler forms color during development."

"Dye couplers are chemicals that form colored dyes during color film development proportional to silver in each layer."

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

"Enlarger projects negative onto paper."

"The enlarger projects a magnified image from a negative onto photographic paper for printing."

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

"Fixer removes unexposed silver halide."

"Fixer removes unexposed silver halide crystals from photographic emulsion making the image permanent and insensitive to light."

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

"Heliograph flashed sunlight signals."

"During the desert expedition, the soldiers used a heliograph to communicate with the distant outpost."

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

"Image stabilization reduces blur."

"Image stabilization reduces blur from camera shake by moving lens elements or the sensor to counteract movement."

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

"Printing transfers image to paper."

"Photographic printing exposes light sensitive paper through a negative to create a positive image."

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

"Safelight illuminates darkroom safely."

"The safelight produces a dim red or amber glow that illuminates the darkroom without fogging light sensitive materials."

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

"Stop bath stops development."

"Stop bath is an acidic solution that halts the development process by neutralizing the alkaline developer."

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

"Multiple exposure exposes film twice."

"Multiple exposure exposes the same frame of film or sensor more than once combining different images."

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

"Halftone prints continuous tones with dots."

"The halftone process prints continuous tone photographs by converting them into small dots of varying size."

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

"Calotype produced paper negatives."

"The calotype was an early photographic process that produced paper negatives allowing multiple positive prints to be made."

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

"Developing tank holds film in chemicals."

"The developing tank allows film to be processed in daylight after loading it in complete darkness."

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

"Photographic paper receives projected image."

"Photographic paper is coated with light sensitive emulsion for making prints from film negatives."

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

"The photographic film is exposed."

"He carefully loaded the delicate photographic film into his vintage camera before the shoot."

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

"Contact sheet shows all negatives."

"The contact sheet shows every frame on a roll of film printed at the same size as the negative."

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

"Wash water removes chemicals."

"Wash water removes residual chemicals from photographic prints and film to ensure long term stability."

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

"Overdevelopment makes negatives too dark."

"Overdevelopment makes negatives too dense or prints too dark because the film remained too long in the developer."

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

"Underdevelopment makes negatives too light."

"Underdevelopment results in thin negatives and weak contrast because development time was too short or temperature too low."