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  • CA$554.00 - CA$554.00
    CA$554.00
    CA$554.00 - CA$554.00
    CA$554.00

    Antlia ALP-T Dual Band Ha&OIII 3nm

    ANT-ALP-T-3NM-HAOIII

    Precise Narrowband Filtering for Exceptional Contrast Enhanced Transmission for Superior Signal-to-Noise Ratio ...

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    CA$554.00 - CA$554.00
    CA$554.00
    CA$554.00 - CA$554.00
    CA$554.00
  • CA$1,008.00 - CA$1,008.00
    CA$1,008.00
    CA$1,008.00 - CA$1,008.00
    CA$1,008.00

    Antlia ALP-T Dual Band Ha&OIII 3nm + SII&Hb 3.5nm 2" Filter Set

    ANT-ALP-T-3NM-KIT
    2 in stock

    Precise Narrowband Filtering for Exceptional Contrast Enhanced Transmission for Superior Signal-to-Noise Ratio ...

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    CA$1,008.00 - CA$1,008.00
    CA$1,008.00
    CA$1,008.00 - CA$1,008.00
    CA$1,008.00
  • CA$511.00 - CA$511.00
    CA$511.00
    CA$511.00 - CA$511.00
    CA$511.00

    Antlia ALP-T Dual Band SII&Hβ 3.5nm

    ANT-ALP-T-3NM-SIIHB

    Precise Narrowband Filtering for Exceptional Contrast Enhanced Transmission for Superior Signal-to-Noise Ratio Anti-Reflection Coating to Reduce H...

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    CA$511.00 - CA$511.00
    CA$511.00
    CA$511.00 - CA$511.00
    CA$511.00
  • CA$48.00 - CA$48.00
    CA$48.00
    CA$48.00 - CA$48.00
    CA$48.00

    David Astro Planetary Color Filter Kit with Case - 1.25"

    DAV-CF-1.25
    9 in stock

    Filter No.12 Filter No.21 Filter No.23A Filter No.56 Filter No.82 Moon & Sky filter

    CA$48.00 - CA$48.00
    CA$48.00
    CA$48.00 - CA$48.00
    CA$48.00
  • CA$28.00 - CA$28.00
    CA$28.00
    CA$28.00 - CA$28.00
    CA$28.00

    David Astro Variable Polarizing Filter - 1.25"

    DAV-VPOL-1.25
    14 in stock

    The Variable Polarizing Filter is an essential tool for astronomical observing, designed to enhance your viewing experience by reducing glare and c...

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    CA$28.00 - CA$28.00
    CA$28.00
    CA$28.00 - CA$28.00
    CA$28.00