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Planetary Filters

  • Original price CA$53.00 - Original price CA$53.00
    Original price
    CA$53.00
    CA$53.00 - CA$53.00
    Current price CA$53.00

    Antlia IR Pass 685nm Filter - 1.25"

    ANT-IR685
    1 in stock

    The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of more than 685nm to pass through. At these l...

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    Original price CA$53.00 - Original price CA$53.00
    Original price
    CA$53.00
    CA$53.00 - CA$53.00
    Current price CA$53.00
  • Original price CA$53.00 - Original price CA$53.00
    Original price
    CA$53.00
    CA$53.00 - CA$53.00
    Current price CA$53.00

    Antlia IR Pass 850nm Filter - 1.25"

    ANT-IR850
    2 in stock

    The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of more than 850nm to pass through. It is a su...

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    Original price CA$53.00 - Original price CA$53.00
    Original price
    CA$53.00
    CA$53.00 - CA$53.00
    Current price CA$53.00
  • Original price CA$269.00 - Original price CA$269.00
    Original price
    CA$269.00
    CA$269.00 - CA$269.00
    Current price CA$269.00

    Antlia U-Venus Filter - 1.25"

    ANT-UVENUS
    1 in stock

    Antlia Venus-U filter is designed for imaging the cloud structure of Venus and Jupiter with CCD cameras on a telescope. Cloud details primarily re...

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    Original price CA$269.00 - Original price CA$269.00
    Original price
    CA$269.00
    CA$269.00 - CA$269.00
    Current price CA$269.00
  • Original price CA$379.00 - Original price CA$543.00
    Original price
    CA$379.00 - CA$543.00
    CA$379.00 - CA$543.00
    Current price CA$379.00

    Baader Color Filter Set - 6 Colors

    Options available

    "Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...

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    Original price CA$379.00 - Original price CA$543.00
    Original price
    CA$379.00 - CA$543.00
    CA$379.00 - CA$543.00
    Current price CA$379.00
  • Original price CA$72.00 - Original price CA$107.00
    Original price
    CA$72.00 - CA$107.00
    CA$72.00 - CA$107.00
    Current price CA$72.00

    Baader Individual Color Filter - Dark Blue, Bright Blue, Green, Yellow, Red, Orange

    Options available

    "Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...

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    Original price CA$72.00 - Original price CA$107.00
    Original price
    CA$72.00 - CA$107.00
    CA$72.00 - CA$107.00
    Current price CA$72.00
  • Original price CA$363.00 - Original price CA$363.00
    Original price
    CA$363.00
    CA$363.00 - CA$363.00
    Current price CA$363.00

    Baader Methane Filter 889nm - 8nm 1.25"

    BAA-2458295

    Schott RG 830 substrate with super stack dielectric coating For pure methane band transmission, planetary imaging Non-aging sealed coating edges ...

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    Original price CA$363.00 - Original price CA$363.00
    Original price
    CA$363.00
    CA$363.00 - CA$363.00
    Current price CA$363.00
  • Original price CA$403.00 - Original price CA$526.00
    Original price
    CA$403.00 - CA$526.00
    CA$403.00 - CA$526.00
    Current price CA$403.00

    Baader U-Venus Filter - 350nm

    Options available

    Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral ...

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    Original price CA$403.00 - Original price CA$526.00
    Original price
    CA$403.00 - CA$526.00
    CA$403.00 - CA$526.00
    Current price CA$403.00
  • Original price CA$374.00 - Original price CA$1,074.00
    Original price
    CA$374.00 - CA$1,074.00
    CA$374.00 - CA$1,074.00
    Current price CA$374.00

    Chroma Jovian Methane Filter

    Options available

    Methane absorption band filter. This filter enhances contrast when imaging objects containing significant levels of methane. Methane-rich component...

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    Original price CA$374.00 - Original price CA$1,074.00
    Original price
    CA$374.00 - CA$1,074.00
    CA$374.00 - CA$1,074.00
    Current price CA$374.00
  • Original price CA$134.00 - Original price CA$134.00
    Original price
    CA$134.00
    CA$134.00 - CA$134.00
    Current price CA$134.00

    ZWO CH4 Methane Filter - 20nm 1.25"

    ZWO-CH4
    1 in stock

    The ZWO Methane band (CH4) filter is a special filter for photographical use.Its FWHM is 20nm which is suitable for most IR sensetive color or mono...

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    Original price CA$134.00 - Original price CA$134.00
    Original price
    CA$134.00
    CA$134.00 - CA$134.00
    Current price CA$134.00
  • Original price CA$30.00 - Original price CA$30.00
    Original price
    CA$30.00
    CA$30.00 - CA$30.00
    Current price CA$30.00

    ZWO IR 850nm Pass Filter – 1.25"

    ZWO-850IR1-25

    ZWO 1.25″ IR 850nm Pass Filter suitable for IR sensitive cameras. You don’t need to debayer and get the full resolution of this sensor when use it ...

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    Original price CA$30.00 - Original price CA$30.00
    Original price
    CA$30.00
    CA$30.00 - CA$30.00
    Current price CA$30.00