Thread: DSLR and Ha
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Old 30-09-2009, 10:31 AM
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[1ponders] (Paul)
Retired, damn no pension

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Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
btw mine only has a glass cover replacement over the chip, i use the filter attached to my Focal Reducer or have them protecting the front of my widefield lenses. I see real value on adding them as the replacement for the existing filter unless you want to do IR imaging which a number of people here have done.
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