Difference between revisions of "Spot meter"
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|image_source= http://www.flickr.com/photos/rst90274/3868381947/in/pool-camerawiki/ | |image_source= http://www.flickr.com/photos/rst90274/3868381947/in/pool-camerawiki/ | ||
|image= http://farm3.static.flickr.com/2574/3868381947_38f865e998.jpg | |image= http://farm3.static.flickr.com/2574/3868381947_38f865e998.jpg | ||
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| − | |image_text= Soligor II, Pentax | + | |image_text= Spot meters: Soligor II, Pentax Spotmeter V (analog),<br/> Pentax digital, and Minolta Spot Meter F |
|image_by= rst12 | |image_by= rst12 | ||
|image_rights= with permission | |image_rights= with permission | ||
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| − | A spot meter is an exposure meter that measures | + | A '''spot meter''' is an exposure meter that measures reflected light from a narrow portion of a scene. Compared to more common reflective meters that cover about 25 to 30 degrees, spot meters typically only include an angle of 1 to 5 degrees. Where averaging meters can be fooled by large unusually bright or dark areas, a spot meter permits readings to be taken exclusively from the crucial areas of the subject. However a spot meter may present problems if the chosen area does not represent a scene correctly. |
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| + | Users of the Zone System<REF>[http://en.wikipedia.org/wiki/Zone_System "Zone System"] article at [http://en.wikipedia.org/wiki/Main_Page Wikipedia].</REF> frequently employ a spot meter to evaluate the luminance range from the brightest to darkest areas of a subject. | ||
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| + | ==Notes== | ||
| + | <references/> | ||
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==Links== | ==Links== | ||
| − | * [ | + | * [https://www.shutterbug.com/content/spot-metersbrthe-ultimate-tool-thinking-photographer Spot Meters] in [https://www.shutterbug.com/ Shutterbug] |
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[[Category:meters|*]] | [[Category:meters|*]] | ||
Latest revision as of 04:01, 23 March 2023
Glossary Terms
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| Spot meters: Soligor II, Pentax Spotmeter V (analog), Pentax digital, and Minolta Spot Meter F image by rst12 (Image rights) |
A spot meter is an exposure meter that measures reflected light from a narrow portion of a scene. Compared to more common reflective meters that cover about 25 to 30 degrees, spot meters typically only include an angle of 1 to 5 degrees. Where averaging meters can be fooled by large unusually bright or dark areas, a spot meter permits readings to be taken exclusively from the crucial areas of the subject. However a spot meter may present problems if the chosen area does not represent a scene correctly.
Users of the Zone System[1] frequently employ a spot meter to evaluate the luminance range from the brightest to darkest areas of a subject.
Notes
- ↑ "Zone System" article at Wikipedia.
