Difference between revisions of "Orthochromatic"
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| − | '''Orthochromatic''' ("correct colors") photographic emulsion is early emulsion, sensitive to wider range of colors than original color blind (blue | + | '''Orthochromatic''' ("correct colors") photographic emulsion is early film emulsion, sensitive to wider range of colors than original color-blind (blue sensitive) emulsion. |
| − | Orthochromatic emulsion has too high sensitivity to blue, generally correct sensitivity to green and bright yellow, but has too low sensitivity to orange and is practically | + | Orthochromatic emulsion has too high sensitivity to blue, generally correct sensitivity to green and bright yellow, but has too low sensitivity to orange and is practically insensitive to red. |
The next step in development of color sensitivity was [[panchromatic]] emulsion. | The next step in development of color sensitivity was [[panchromatic]] emulsion. | ||
Revision as of 16:30, 19 March 2009
Orthochromatic ("correct colors") photographic emulsion is early film emulsion, sensitive to wider range of colors than original color-blind (blue sensitive) emulsion.
Orthochromatic emulsion has too high sensitivity to blue, generally correct sensitivity to green and bright yellow, but has too low sensitivity to orange and is practically insensitive to red.
The next step in development of color sensitivity was panchromatic emulsion.
