3mm BandpassMarch 6, 2018
Showing all 4 results
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H-a 3nm (1)
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OIII 3nm (1)
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SII 3nm (1)
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Astrodon 3 nm Narrowband Filters – SII filter
$564.00 – $2,495.00Astrodon 3 nm Narrowband Filters – SII filterMarch 6, 2018 -
Astrodon LRGB Gen2 E-Series Tru-Balance Filter Sets
$547.00 – $2,740.00Astrodon LRGB Gen2 E-Series Tru-Balance Filter SetsMarch 1, 2018 -
Astrodon Narrowband Astrophotography Filters – OIII 3nm
$564.00 – $2,495.00Astrodon Narrowband Astrophotography Filters – OIII 3nmMarch 6, 2018 -
Astrodon 3 nm Narrowband H-alpha Filter
$564.00 – $2,495.00Astrodon 3 nm Narrowband H-alpha FilterMarch 6, 2018
