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What colors or wavelengths are photoresistors sensitive to?

Using an LDR or photoresistor, are they more sensitive to one color or wavelength compared to another, or are they consistent with any light? Why?
Passerby's user avatar
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3 votes
2 answers
2k views

Image Sensor sensitivity

I am not sure what really the term "sensitivity" means when characterizing image sensors, so I will describe what I am looking for in the sensor at the following conditions: the exposure time is very ...
Nazar's user avatar
  • 3,212
5 votes
2 answers
1k views

Understanding optical parameters of image sensors

I noticed that image sensor manufacturers provide some optical characteristics in different formats. I wish to know how to interpret that information. Sensitivity is characterized in \$\dfrac{V}{lx \...
Nazar's user avatar
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