Potassium bromide

Potassium bromide

Chemical used as a restrainer in most developing solutions and as a rehalogenizing agent in bleaches.

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Industry/Domain: Photography
Category: Professional photography
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potassium bromide

Chemistry; Inorganic chemistry

KBr White, hygroscopic crystals with bitter taste; soluble in water and glycerin, slightly soluble in alcohol and ether; melts at 730_C; used in medicine, soaps, photography, and ...

potassium bromide

Photography; Professional photography

chemical used as a restrainer in most developing solutions and as a rehalogenizing agent in bleaches.

potassium bromide-disk technique

Chemistry; Analytical chemistry

Method of preparing an infrared spectrometry sample by grinding it and mixing it with a dry powdered alkali halide (such as KBr), then compressing the mixture into a tablet or ...

bromide

Printing & publishing; Publishing

A photographic print made on bromide paper. Also, a trite image, platitudinous saying, or boring person.

bromide

Language; Dictionaries

A compound of bromine with a positive radical.

rubber lens-mount gasket

Photography; Professional photography

A flexible rubber gasket that forms a seal between the lens and the camera body.

subject-to-camera distance information

Photography; Professional photography

The data supplied to the camera by the lens indicating the distance from the camera to the subject. This information makes possible advances like 3D Color Matrix Metering II and ...

vignetting

Photography; Professional photography

A loss of brightness or saturation at the periphery of an image; usually not desired, but sometimes used to create a vignette framing the subject at the center of the image.

special effects mode

Photography; Professional photography

A mode in which the user can create artistic results simply by adding special effects to still images and movies. To select an effect, the user rotates the mode dial to EFFECTS ...

still picture

Photography; Professional photography

A photograph (static image) as opposed to a movie (moving picture).

stop-motion

Photography; Professional photography

Generic term for an animation technique which makes static objects appear to move. This is done by recording each movement of the object as an individual frame, when each frame ...