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12-06-2013, 05:55 PM   #1
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Pentax q7 modification

If RGB filter is removed from imx144cqj what will be the wavelength range and relative QE curve ?

12-06-2013, 06:14 PM   #2

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I believe that the wavelength will range somewhere between 468 - 492 hz. As to the relative QE curve it will depend on conversion factors but it will be nearly flat until x axis nears the higher end of wavelength. Then you may see a slight bump in R value. It will certainly not make the sensor quite black and white only.
12-06-2013, 06:35 PM   #3
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Sorry ... spectral range in nm
Modification for astrophotography.
12-06-2013, 06:57 PM - 1 Like   #4
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QuoteOriginally posted by Fontan Quote
I believe that the wavelength will range somewhere between 468 - 492 hz.
So roughly the B above middle C then.

12-06-2013, 10:16 PM   #5
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A little background, please? What is this magical file that can seemingly change what a Q7 can see?

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