A light-sensitive emulsion of silver salts was applied to a glass plate.

The light-sensitive emulsion was coated directly onto the screen, eliminating problems due to imperfect contact between the screen and image.

Fixing the image by dissolving undeveloped silver halide from the light-sensitive emulsion:

It is usually a coating on the back of the film base, but sometimes it is incorporated between the light-sensitive emulsion and the base.

Usually rubber, plastic and aluminum are used for plates as well as film which is the photomechanical exposure and processing of light-sensitive emulsion on a printing plate.

By the time when Moonwalk One was finished, light-sensitive emulsion film had become much better technically and was much cheaper than the Technicolor imbibition process.

Opalotypes exploited two basic techniques, using either the transfer of a carbon print onto glass, or the exposure of light-sensitive emulsion on the glass surface to the negative.

Light can be considered to be a stream of discrete photons, and a light-sensitive emulsion is composed of discrete light-sensitive grains, usually silver halide crystals.

A piece of film consists of a light-sensitive emulsion applied to a tough, transparent base, sometimes attached to anti-halation backing or "rem-jet" layer (now only on camera films).

They make photographs in a 19th-century manner using archaic processes like cyanotype (a blueprint method) and palladium printing (which uses palladium instead of silver in its light-sensitive emulsion).

All photographic papers consist of a light-sensitive emulsion, consisting of silver halide salts suspended in a colloidal material - usually gelatin- coated onto a paper, resin coated paper or polyester support.

The new films, Ektachrome Elite for amateurs and Lumiere for professionals, are among the first color slide films Kodak has made using its T-Grain method of applying light-sensitive emulsions to film.

Kodak said the lab, which would code light-sensitive emulsion onto film, signifies an effort to reaffirm its commitment to its core photographic business, which still provides the largest part of Kodak's $11.5 billion in annual revenues.

With the invention of photography in the 19th century, however, astronomers began to realize that a light-sensitive emulsion exposed for hours at a time to light from a faint celestial object can "see" the object much more clearly than can any observer's eye.

Essentially drawing with a penlight in front of a camera, then projecting the resulting image onto large sheets of paper coated with a light-sensitive emulsion, Mr. Nares creates works in which sinuous lines meander in calligraphic patterns across the paper.

Photographic plates, which had the light-sensitive emulsion coated on a thin sheet of glass, were normally used instead of flexible film, both because a general transition from glass plates to plastic film was still in progress and because glass provided the best dimensional stability for three images intended to match up perfectly when they were later combined.