Base fog.The lowest density (most transparent state the film gets, basically) of a film emulsion after developing. The threshold exposure is the minimum exposure required to form an image on the emulsion visible above the base fog.cf. emulsion, threshold exposure, transparent. Entry last updated 2002-04-27. Term 112 of 1487. Previous term: baryta. Next term: base-stored image sensor (BASIS). This document is copyright © 2002-2008 NK Guy, PhotoNotes.org. This information is provided with neither warranties nor claims of accuracy or completeness of any sort. Use this information at your own risk. All trademarks mentioned herein belong to their respective owners. You may copy and print this document for your own personal use. You may not, however, reprint or republish this work, in whole or in part, without prior permission from me, the author. Such republication includes inclusion of this work in other Web sites, Web pages, FTP archives, books, magazines or other periodicals, CD-ROM and DVD-ROM compilations or any other form of publication or distribution. Please do not frame this site within another. Please send comments or error reports using the feedback form.
The lowest density (most transparent state the film gets, basically) of a film emulsion after developing. The threshold exposure is the minimum exposure required to form an image on the emulsion visible above the base fog.cf. emulsion, threshold exposure, transparent. Entry last updated 2002-04-27. Term 112 of 1487. Previous term: baryta. Next term: base-stored image sensor (BASIS). This document is copyright © 2002-2008 NK Guy, PhotoNotes.org. This information is provided with neither warranties nor claims of accuracy or completeness of any sort. Use this information at your own risk. All trademarks mentioned herein belong to their respective owners. You may copy and print this document for your own personal use. You may not, however, reprint or republish this work, in whole or in part, without prior permission from me, the author. Such republication includes inclusion of this work in other Web sites, Web pages, FTP archives, books, magazines or other periodicals, CD-ROM and DVD-ROM compilations or any other form of publication or distribution. Please do not frame this site within another. Please send comments or error reports using the feedback form.
The lowest density (most transparent state the film gets, basically) of a film emulsion after developing. The threshold exposure is the minimum exposure required to form an image on the emulsion visible above the base fog.
cf. emulsion, threshold exposure, transparent.
Entry last updated 2002-04-27. Term 112 of 1487.
Previous term: baryta.
Next term: base-stored image sensor (BASIS).
This document is copyright © 2002-2008 NK Guy, PhotoNotes.org. This information is provided with neither warranties nor claims of accuracy or completeness of any sort. Use this information at your own risk. All trademarks mentioned herein belong to their respective owners.
You may copy and print this document for your own personal use. You may not, however, reprint or republish this work, in whole or in part, without prior permission from me, the author. Such republication includes inclusion of this work in other Web sites, Web pages, FTP archives, books, magazines or other periodicals, CD-ROM and DVD-ROM compilations or any other form of publication or distribution. Please do not frame this site within another.
Please send comments or error reports using the feedback form.
