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Askar 3nm Colour Magic Ultra OIII/SII E2 Filter - 2"

Askar 3nm Colour Magic Ultra OIII/SII E2 Filter - 2"

by Askar
SKU ASK-ASKAR2DBE2
$604.50 - $604.50
$604.50
$604.50 - $604.50
$604.50
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1 in stock
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ColourMagic Ultra E 2" Duo-narrowband filter, is a professional astrophotography tool specifically designed for deep-sky imaging. Except for the traditional Hα+OⅢ Duo-narrowband filter, we innovatively introduced another filter--SⅡ+OⅢ. The ColourMagic Ultra E2 filter is a SII+OIII filter.