Iodine
The chemical used in reducers and bleachers.
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Quartz iodine lamp
Is a compact tungsten filament lamp designed to maintain its colour temperature and light intensity throughout its working life.
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Quartz-Iodine Lamps The quartz-iodine lamps (tungsten-halogen) are of the incandescent variety but bear little resemblance to conventional light bulbs.
iodine number
a number that indicates the relative drying potential of vegetable oils.
Iodine - chemical used in reducers and bleachers.
Iris diaphragm - continuously adjustable lens aperture consisting of interposed metal leaves.
After the iodine and silver reacted to form a coating of silver iodide, the plate was placed into a light-proof bag and transferred into the back of a camera.
Flabellina iodinea (Spanish Shawl) nudibranch
Anemone and brittle stars
Corynactis anemones ...
In the so- called "quasi- solarization" of Sharples,217 a black- and- white print is treated with an iodine solution, ...
The plate is then sensitized over iodine vapor, exposed in the camera, and developed with mercury vapor.
Each crystal is a compound of silver plus a halogen (such as bromine, iodine or chlorine) held together in a cubical arrangement by electrical attraction.
Using a mirror polished with silver halide, a daguerreotype uses either iodine, bromine or chlorine vapors to render an image on the silver plate.
The light sensitive ingredient in photographic film and papers that is a combination of silver with bromine, fluorine, chlorine or iodine. Exposed silver halide particles form metallic silver that turns black when developed.
DAGUERROTYPE - (1) An obsolete photographic process in which a picture made on a silver surface sensitized with iodine was developed by exposure to mercury vapor. (2) A picture made by this process.
Defend yourself on color balance. Most are just a quartz-iodine lamp, perhaps with a heat filter.
Silver halides. Light-sensitive compounds of silver with the halogens (iodine, bromide, etc.). Normally white or creamy yellow in color. Used as the main sensitive constituent of photographic emulsions.
Compound made up of silver and either chlorine,bromine or occasionally iodine (halogens). Silver bromide being the most common. spiral Plastic or stainless steel reel with grooves into which film is threaded prior to processing.
Tungsten-Halogen Lamp
A tungsten filament coil set in a regenerative halogen gas atmosphere that eliminates premature lamp blackening. Useful lamp-life is extended, lamp size decreased. Earlier name: Quartz Iodine.
 See also: Light, Photograph, Image, Photography, Film
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