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Australia's leading William Optics & Explore Scientific Distributor
Australia's leading William Optics & Explore Scientific Distributor

Filters

A selection of astronomical filters and related accessories for your telescope.

Filters

  • Optolong L-eNhance Filter for Deep Sky narrowband Imaging - ProAstroz
    Optolong L-eNhance Filter for Deep Sky narrowband Imaging - ProAstroz
    $359.00 - $359.00
    $359.00
    $359.00
    $359.00 - $359.00
    $359.00

    Optolong L-eNhance Filter for Deep Sky narrowband Imaging - 2"

    ProAstroz

    1.  L-eNhance IntroductionThe relentless spread or urbanization and its associated light pollution have become a growing problem for all amateur as...

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    $359.00 - $359.00
    $359.00
    $359.00
    $359.00 - $359.00
    $359.00
  • Telescope Filter Drawer System with 2 Drawers - 2" Filter - M48 / M42 connection - ProAstroz
    Telescope Filter Drawer System with 2 Drawers - 2" Filter - M48 / M42 connection - ProAstroz
    Save $54.00 Save $0.00
    $189.00
    $189.00 - $189.00
    $189.00
    $135.00
    $135.00 - $135.00
    $135.00

    Telescope Filter Drawer System with 2 Drawers - 2" Filter - M48 / M42 connection

    ProAstroz

    This all-metal filter drawer system allows you to quickly change filters without adding a bulky filter wheel to your system. The drawers are magnet...

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    $189.00
    $189.00 - $189.00
    $189.00
    $135.00
    $135.00 - $135.00
    $135.00
    Save $54.00 Save $0.00
  • 1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging - ProAstroz
    1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging - ProAstroz
    $139.00 - $139.00
    $139.00
    $139.00
    $139.00 - $139.00
    $139.00

    1.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging

    ProAstroz

    This filter set is the OEM (Original Equipment Manufacturer) version of the ZWO 1.25" filters (SKU: ZWO LRGB1.25NEW): in practice this means they ...

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    $139.00 - $139.00
    $139.00
    $139.00
    $139.00 - $139.00
    $139.00
  • 1.25" Skyglow & Moon filter for telescope eyepiece - ProAstroz
    1.25" Skyglow & Moon filter for telescope eyepiece - ProAstroz
    $18.95 - $18.95
    $18.95
    $18.95
    $18.95 - $18.95
    $18.95

    1.25" Skyglow & Moon filter for telescope eyepiece

    ProAstroz

    1.25" Skyglow & Moon filter for telescope eyepiece  Specifications: 1.25" - standard filter thread Reduces glare for the observation of the mo...

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    $18.95 - $18.95
    $18.95
    $18.95
    $18.95 - $18.95
    $18.95