Photometric Density Equivalent

0.01 sec.

the mass of developed silver per unit of surface of a photographic emulsion that, if uniformly distributed over the emulsion, yields an optical density equal to 1. The quantity depends on the choice of film, the developing conditions, and other factors that determine the size, structure, and arrangement of developed silver grains in the emulsion. Typical values for many films range from 1 to 3 g/m².

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		Encyclopedia browser	?		Full browser	?
No references found			photoinitiator photointerpretation photoionization photoisland grid photoisolator photoisomer Photojournalism photojunction battery Photolithography photology Photoluminescence Photolysis Photomacrography photomagnetic effect photomagnetoelectric effect Photomap photomask photomechanical photomechanochemistry Photometer Photometer Bench Photometer Wedge Photometer, Integrating-Sphere Photometric Analysis Photometric Binary Photometric Density Equivalent Photometric Measurements photometric parallax Photometric Quantities Photometric Standard photometric titration Photometric Unit Photometry Photometry, Photographic Photometry, Pulse photomicrograph Photomicrography Photomontage photomorphogenesis photomosaic Photomosaic, Controlled Photomosaic, Uncontrolled photomultiplier photomultiplier cell photomultiplier counter photomultiplier tube Photon photon antibunching photon bunching photon coupled isolator photon coupling			photomaps photomaps Photomask Photomask photomasks photomechanical photomechanical photomechanical transfer photomechanically photomechanically photomechanics photomechanochemistry photometer photometer photometer Photometer Bench Photometer Wedge Photometer, Integrating-Sphere photometers photometers photometers Photometers for Imaging the Aurora photometric photometric photometric Photometric Analysis Photometric Analysis For Computer Vision Photometric Atlas of Northern Bright Galaxies photometric binary photometric brightness Photometric Density Equivalent Photometric Imaging Telescope Photometric Measurements Photometric parallax Photometric parallax method Photometric Particle Agglutination Method Photometric Quantities Photometric Standard photometric titration Photometric Unit photometrical photometrical photometrical photometrically photometrically photometrically photometrician photometrist photometrist photometrist photometry photometry photometry photometry Photometry and Radiometry Consultative Committee Photometry, Photographic Photometry, Pulse Photomezzotype photomicrograph photomicrograph photomicrograph

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.