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Home > Classifieds > Astromart Classifieds > Solar Filters > Classified #143658

For Sale: H-Alpha Prominence Filter!

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This is a Thousand Oaks h-Alpha filter set up that can be used on many scopes (except newtonians), but currently has an ERF that fits a Takahashi FS-78 or similar tube diameter. It is a 1.5 angstrom unit that shows solar prominences very nicely, and some flares when seeing is good. You can purchase a different ERF from Thousand Oaks if you want to use this on another scope. My asking price is $550 with shipping/ins. included in the CONUS. The current retail is $779+ shipping.

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