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Etch band design
| Photo Chemical Glossary |
The method of designing artwork for the photochemically machined
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Photochemical, английский
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Etched blank, английский
The photochemically machined work piece in the flat or preformed
Photometry, английский
- The measurement of visible light intensity and energy as it affects the human
- The measurement of quantities associated with light.
- Фотометрия
- Фотометрия. метод измерения света, т. е. радиации, воздействующей на глаз. используемый для этого прибор называется фотометром. фотометрия занимается измерением количества света и- поэтому используемые в фотометрии единицы измерения и терминологию не следует применять к измерению количества излучения вообще.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 800 nm, within the human eye’s spectral responsivity. see also photometer; photopic vision; radiometry; relative photometry.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 760 nm, which are within the human eye’s spectral responsivity curve. see also photometer; photopic vision; relative photometry. compare radiometry.
- Study and measurement of electromagnetic radiation with wavelengths between 400 and 800nm, within the human eye’s spectral responsivity.
- Photometer and photopic vision. compare radiometry. magnetic testing glossary 385
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