Thread: zwo camera for use on RASA 11 Celestron
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Old 24-04-2018, 09:26 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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David,
That's a light pollution filter, but also has UV/IR cut-off.

Looking at the QE curve of the sensor, I'd think you'd probably need a UV/IR filter to reduce star bloating.
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