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Due to the USA–China tariff escalation, we will temporarily not receive additional inventory for Celestron and Sky-Watcher products. As a result, we are unable to accept orders for any out-of-stock items and encourage you to take advantage of the products currently in stock while supplies last.
Due to the USA–China tariff escalation, we will temporarily not receive additional inventory for Celestron and Sky-Watcher products. As a result, we are unable to accept orders for any out-of-stock items and encourage you to take advantage of the products currently in stock while supplies last.

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Narrowband Filters

  • Original price $625.00 USD - Original price $625.00 USD
    Original price
    $625.00 USD
    $625.00 USD - $625.00 USD
    Current price $625.00 USD

    Askar 6nm Color Magic Ha/OIII & SII/OIII (D1+D2) Filter Package

    ASK-CM-D1D2

    Dual filter package: 6nm Ha/OIII (D1) and 6nm SII/OIII (D2) Optimized for high-contrast, narrowband astrophotography Description ...

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    Original price $625.00 USD - Original price $625.00 USD
    Original price
    $625.00 USD
    $625.00 USD - $625.00 USD
    Current price $625.00 USD
  • Original price $319.00 USD - Original price $319.00 USD
    Original price
    $319.00 USD
    $319.00 USD - $319.00 USD
    Current price $319.00 USD

    Askar 6nm Colour Magic Super Ha/OIII D1 Filter - 2"

    ASK-ASK2DNHOD1

    6nm bandwidth dual-narrowband filter for Ha and OIII wavelengths 2-inch size for compatibility with various telescope setups Description The...

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    Original price $319.00 USD - Original price $319.00 USD
    Original price
    $319.00 USD
    $319.00 USD - $319.00 USD
    Current price $319.00 USD
  • Original price $319.00 USD - Original price $319.00 USD
    Original price
    $319.00 USD
    $319.00 USD - $319.00 USD
    Current price $319.00 USD

    Askar 6nm Colour Magic Super SII/OIII D2 Filter - 2"

    ASK-ASK2DNSOD2
    1 in stock

    6nm bandwidth dual-narrowband filter for SII and OIII wavelengths 2-inch size for compatibility with various telescope setups Descript...

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    Original price $319.00 USD - Original price $319.00 USD
    Original price
    $319.00 USD
    $319.00 USD - $319.00 USD
    Current price $319.00 USD
  • Original price $225.00 USD - Original price $225.00 USD
    Original price
    $225.00 USD
    $225.00 USD - $225.00 USD
    Current price $225.00 USD

    Askar Color Magic Ha/OIII & SII/OIII (C1+C2) Filter Package

    ASK-CM-C1C2
    2 in stock

    Dual-filter package for astrophotography: Ha/OIII (C1) and SII/OIII (C2) Optimized for capturing stunning nebula images with enhanced color ...

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    Original price $225.00 USD - Original price $225.00 USD
    Original price
    $225.00 USD
    $225.00 USD - $225.00 USD
    Current price $225.00 USD
  • Original price $119.00 USD - Original price $119.00 USD
    Original price
    $119.00 USD
    $119.00 USD - $119.00 USD
    Current price $119.00 USD

    Askar Colour Magic Ha/OIII C1 Filter - 2"

    ASK-ASKAR2DBC1
    2 in stock

    Ha+OIII duo-band filter Improves the quality of the image High transmittance over 90% at its center wavelength Selectively filter...

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    Original price $119.00 USD - Original price $119.00 USD
    Original price
    $119.00 USD
    $119.00 USD - $119.00 USD
    Current price $119.00 USD
  • Original price $119.00 USD - Original price $119.00 USD
    Original price
    $119.00 USD
    $119.00 USD - $119.00 USD
    Current price $119.00 USD

    Askar Colour Magic SII/OIII C2 Filter - 2"

    ASK-ASKAR2DBC2
    3 in stock

    SII+OIII duo-band filter Improves the quality of the image High transmittance over 90% at its center wavelength Selectively filte...

    View full details
    Original price $119.00 USD - Original price $119.00 USD
    Original price
    $119.00 USD
    $119.00 USD - $119.00 USD
    Current price $119.00 USD