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  • Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00

    Antlia 3nm Narrowband H-alpha Pro Filter

    Options available
    2 variants in stock

    Antlia H-alpha Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro n...

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    Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00
  • Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00

    Antlia 3nm Narrowband OIII Pro Filter

    Options available
    5 variants in stock

    Antlia OIII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nmbandpass. As the bandwidth becomes narrower, the 3nm Pro narro...

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    Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00
  • Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00

    Antlia 3nm Narrowband SII Pro Filter

    Options available
    3 variants in stock

    Antlia SII Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwidth becomes narrower, the 3nm Pro narro...

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    Original price $344.00 - Original price $661.00
    Original price
    $344.00 - $661.00
    $344.00 - $661.00
    Current price $344.00
  • Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00

    Antlia 4.5nm Narrowband H-alpha Edge Filter

    Options available
    3 variants in stock

    Antlia H-alpha EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on ...

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    Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00
  • Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00

    Antlia 4.5nm Narrowband OIII Edge Filter

    Options available
    3 variants in stock

    Antlia OIII EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on unw...

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    Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00
  • Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00

    Antlia 4.5nm Narrowband SII Edge Filter

    Options available
    3 variants in stock

    Antlia SII EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The suppression of optical density (OD)5 on unwa...

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    Original price $250.00 - Original price $472.00
    Original price
    $250.00 - $472.00
    $250.00 - $472.00
    Current price $250.00
  • Original price $985.00
    Original price $985.00 - Original price $985.00
    Original price $985.00
    Current price $931.00
    $931.00 - $931.00
    Current price $931.00

    Antlia ALP-T Dualband 5nm Ha/OIII and SII/Hb Filter Set - 2"

    ANT-ALP-T-SET

    Original price $985.00
    Original price $985.00 - Original price $985.00
    Original price $985.00
    Current price $931.00
    $931.00 - $931.00
    Current price $931.00
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  • Original price $513.00 - Original price $513.00
    Original price
    $513.00
    $513.00 - $513.00
    Current price $513.00

    Antlia ALP-T Dualband 5nm Ha/OIII Filter

    ANT-ALP-T-2
    5 in stock

    The Antlia ALP-T dual band 5nm Ha&OIII filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cam...

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    Original price $513.00 - Original price $513.00
    Original price
    $513.00
    $513.00 - $513.00
    Current price $513.00
  • Original price $513.00 - Original price $513.00
    Original price
    $513.00
    $513.00 - $513.00
    Current price $513.00

    Antlia ALP-T Dualband 5nm Ha/OIII Highspeed Filter

    ANT-ALP-T-HS-2

    ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by shifting slightly the passband and center w...

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    Original price $513.00 - Original price $513.00
    Original price
    $513.00
    $513.00 - $513.00
    Current price $513.00
  • Original price $472.00 - Original price $472.00
    Original price
    $472.00
    $472.00 - $472.00
    Current price $472.00

    Antlia ALP-T Dualband 5nm SII/Hb Filter

    ANT-ALP-T-SII-HB-2

    The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-II line and the blue Hydrogen-Beta line throu...

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    Original price $472.00 - Original price $472.00
    Original price
    $472.00
    $472.00 - $472.00
    Current price $472.00
  • Original price $135.00 - Original price $135.00
    Original price
    $135.00
    $135.00 - $135.00
    Current price $135.00

    Antlia H-beta and OIII Visual Filter - 1.25"

    ANT-HB-OIII-1.25
    2 in stock

    Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and Deep-sky astrophotography. Its transm...

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    Original price $135.00 - Original price $135.00
    Original price
    $135.00
    $135.00 - $135.00
    Current price $135.00
  • Original price $53.00 - Original price $53.00
    Original price
    $53.00
    $53.00 - $53.00
    Current price $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 $53.00 - Original price $53.00
    Original price
    $53.00
    $53.00 - $53.00
    Current price $53.00
  • Original price $53.00 - Original price $53.00
    Original price
    $53.00
    $53.00 - $53.00
    Current price $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 $53.00 - Original price $53.00
    Original price
    $53.00
    $53.00 - $53.00
    Current price $53.00
  • Original price $381.00 - Original price $762.00
    Original price
    $381.00 - $762.00
    $381.00 - $762.00
    Current price $381.00

    Antlia LRGB-V Pro Filter Set

    Options available
    4 variants in stock

    The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors include KAF/KAI senso...

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    Original price $381.00 - Original price $762.00
    Original price
    $381.00 - $762.00
    $381.00 - $762.00
    Current price $381.00
  • Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    Antlia Quad Band Light Pollution Filter - 2"

    ANT-QUAD-2
    7 in stock

    The Antlia Quad Band Anti-Light Pollution Filter is a light suppression filter for color and monochrome cameras. It is able to shoot most deep sky...

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    Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Original price $243.00 - Original price $243.00
    Original price
    $243.00
    $243.00 - $243.00
    Current price $243.00

    Antlia Triband RGB Ultra Filter

    ANT-TRI-RGB-2
    4 in stock

    It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most substantial information in the RGB b...

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    Original price $243.00 - Original price $243.00
    Original price
    $243.00
    $243.00 - $243.00
    Current price $243.00
  • Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $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 $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00
  • Original price $34.00 - Original price $34.00
    Original price
    $34.00
    $34.00 - $34.00
    Current price $34.00

    APM ND 3.0 Filter - 1.25"

    APM-ND3.0-125

    Grey Filter ND 3,0 (1000x) 0,1% 1,25''ApplicationsThis filter will be used in a Herschel Wedge, to reduce the transmitted light to a usable amount...

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    Original price $34.00 - Original price $34.00
    Original price
    $34.00
    $34.00 - $34.00
    Current price $34.00
  • Original price $741.00 - Original price $741.00
    Original price
    $741.00
    $741.00 - $741.00
    Current price $741.00

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

    ASK-CM-D1D2

    After the 2" 6nm duo-narrowband filter (Hα+OIII), Askar ColourMagic Specially launches the SII+OIII 2" 6nm duo-narrowband filter, which is further ...

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    Original price $741.00 - Original price $741.00
    Original price
    $741.00
    $741.00 - $741.00
    Current price $741.00
  • Original price $377.00 - Original price $377.00
    Original price
    $377.00
    $377.00 - $377.00
    Current price $377.00

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

    ASK-ASK2DNHOD1
    2 in stock

    Askar newly launched ColourMagic Super D 2" Duo-narrowband filter, is a professional astrophotography tool specifically designed for deep-sky imag...

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    Original price $377.00 - Original price $377.00
    Original price