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QE falloff with 1600 in IR and UV?
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31-01-2019, 07:00 PM
Merlin66
(Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,904
I’ve used a Genesis 100/500 to get down to 3700A....
The UV (and IR) absorption >3600A and <11000A for Standard lenses isn’t that bad....
My current spectroscopy with C11 gets good results across the whole spectrum.
HTH
Merlin66
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