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Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.
Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.

Antlia Filters

Antlia is a renowned company for astronomical filters. They are top quality, and you should have at least one Antlia filter in your inventory.

Filters

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  • Original price $267.00 - Original price $267.00
    Original price
    $267.00
    $267.00 - $267.00
    Current price $267.00

    Antlia Quad Band Anti-Light Pollution Filter 2" Mounted (QUAD-2)

    Antlia Quad Band Anti-Light Pollution Filter 2" Mounted The Antlia Quad Band Anti-Light Pollution Filter is a light suppression filter for color an...

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    Original price $267.00 - Original price $267.00
    Original price
    $267.00
    $267.00 - $267.00
    Current price $267.00
  • Original price $339.00 - Original price $2,994.01
    Original price
    $339.00 - $2,994.01
    $339.00 - $2,994.01
    Current price $339.00

    Antlia SHO 3nm Narrowband PRO Filters

    Antlia SHO 3nm Narrowband Pro Filters Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandpass. As the bandwid...

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    Original price $339.00 - Original price $2,994.01
    Original price
    $339.00 - $2,994.01
    $339.00 - $2,994.01
    Current price $339.00
  • Original price $380.00 - Original price $762.00
    Original price
    $380.00 - $762.00
    $380.00 - $762.00
    Current price $380.00

    Antlia LRGB-V Filters

    Antlia LRGB-V Filters The Antlia LRGB-V Pro series filters are designed for monochrome cameras that use both CCD and CMOS sensors. Suitable sensors...

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    Original price $380.00 - Original price $762.00
    Original price
    $380.00 - $762.00
    $380.00 - $762.00
    Current price $380.00
  • Original price $400.00 - Original price $474.00
    Original price
    $400.00 - $474.00
    $400.00 - $474.00
    Current price $400.00

    Antlia ALP-T Dual Band 5nm Ha&OIII "Gold" Filter

    Antlia ALP-T Dual Band 5nm Ha&OIII Filter ***** Antlia FAMOUS filter known as Gold Filter! ***** The Antlia ALP-T dual band 5nm filter is a dua...

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    Original price $400.00 - Original price $474.00
    Original price
    $400.00 - $474.00
    $400.00 - $474.00
    Current price $400.00
  • Original price $240.00 - Original price $240.00
    Original price
    $240.00
    $240.00 - $240.00
    Current price $240.00

    Antlia Triband RGB Ultra 2" Filter (RGB)

    Antlia Triband RGB Ultra 2" Filter It is designed for light pollution suppression for OSC and Mono cameras. The spectral design selected the most s...

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    Original price $240.00 - Original price $240.00
    Original price
    $240.00
    $240.00 - $240.00
    Current price $240.00
  • Original price $466.00 - Original price $466.00
    Original price
    $466.00
    $466.00 - $466.00
    Current price $466.00

    Antlia ALP-T 2" Dual Band 5nm SII&Hb Filter

    Antlia ALP-T Dual Band 5nm SII&Hb Filter The ALP-T dual band 5nm SII&Hb filter is a dual line-pass filter, which lets the deep red Sulfur-I...

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    Original price $466.00 - Original price $466.00
    Original price
    $466.00
    $466.00 - $466.00
    Current price $466.00
  • Original price $250.00 - Original price $1,425.00
    Original price
    $250.00 - $1,425.00
    $250.00 - $1,425.00
    Current price $250.00

    Antlia SHO 4.5nm Narrowband EDGE Filters (SHO-EDGE)

    Antlia SHO 4.5nm Narrowband EDGE Filters Antlia SHO EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4.5nm bandpass. The supp...

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    Original price $250.00 - Original price $1,425.00
    Original price
    $250.00 - $1,425.00
    $250.00 - $1,425.00
    Current price $250.00
  • Original price $11.00 - Original price $62.00
    Original price
    $11.00 - $62.00
    $11.00 - $62.00
    Current price $11.00

    Antlia Filter Drawer and Adapters (Parts Only)

    Antlia Filter Drawer and Adapters Please note: If you want to buy it as a kit, I suggest looking into this product. Click Here The filter drawer sy...

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    Original price $11.00 - Original price $62.00
    Original price
    $11.00 - $62.00
    $11.00 - $62.00
    Current price $11.00
  • Original price $335.00 - Original price $335.00
    Original price
    $335.00
    $335.00 - $335.00
    Current price $335.00

    Antlia OAG and Filter Drawer Assembly (OAGFD)

    Antlia OAG and Filter Drawer Assembly OAG means Off-Axis Guider. Antlia OAG and filter drawer assembly is an innovative accessory that integrates...

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    Original price $335.00 - Original price $335.00
    Original price
    $335.00
    $335.00 - $335.00
    Current price $335.00
  • Original price $400.00 - Original price $475.00
    Original price
    $400.00 - $475.00
    $400.00 - $475.00
    Current price $400.00

    Antlia ALP-T Dual Band 5nm Highspeed Filter

    Antlia ALP-T Dual Band 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging systems by ...

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    Original price $400.00 - Original price $475.00
    Original price
    $400.00 - $475.00
    $400.00 - $475.00
    Current price $400.00
  • Original price $131.00 - Original price $131.00
    Original price
    $131.00
    $131.00 - $131.00
    Current price $131.00

    Antlia H-beta and OIII Filter 1.25″

    Antlia H-beta and OIII Filter – 1.25″ Antlia HB-OIII filter is engineered specifically for night visual nebulae observation at a high contrast and ...

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    Original price $131.00 - Original price $131.00
    Original price
    $131.00
    $131.00 - $131.00
    Current price $131.00
  • Original price $439.00 - Original price $1,701.00
    Original price
    $439.00 - $1,701.00
    $439.00 - $1,701.00
    Current price $439.00

    Antlia SHO 3nm Narrowband PRO Highspeed Filters

    Antlia SHO 3nm Narrowband PRO Highspeed Filters Antlia's SHO 3nm Pro Highspeed Filters are further optimized for high-speed imaging systems by pre-...

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    Original price $439.00 - Original price $1,701.00
    Original price
    $439.00 - $1,701.00
    $439.00 - $1,701.00
    Current price $439.00
  • Original price $797.00 - Original price $2,390.00
    Original price
    $797.00 - $2,390.00
    $797.00 - $2,390.00
    Current price $797.00

    Antlia 2.5nm SHO Ultra Narrowband Filters 2'' Mounted

    Antlia 2.5nm SHO Ultra Filter 2'' Mounted The Antlia SHO 2.5nm Ultra series filters are made with quartz glass and undergo precisely controlled coa...

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    Original price $797.00 - Original price $2,390.00
    Original price
    $797.00 - $2,390.00
    $797.00 - $2,390.00
    Current price $797.00
  • Original price $214.00 - Original price $570.00
    Original price
    $214.00 - $570.00
    $214.00 - $570.00
    Current price $214.00

    Antlia SHO 7nm Narrowband Prime Filters 36mm (SHO-PRIME)

    Antlia SHO 7nm Prime Narrowband Pro Filters Antlia SHO Prime narrowband filter optimizes the FWHM (full width half maximum) to 7nm bandpass. The su...

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    Original price $214.00 - Original price $570.00
    Original price
    $214.00 - $570.00
    $214.00 - $570.00
    Current price $214.00
  • Original price $81.00 - Original price $918.00
    Original price
    $81.00 - $918.00
    $81.00 - $918.00
    Current price $81.00

    Antlia LRGBR+ Dark series filters

    Antlia LRGBR+ Dark series filters The Antlia LRGBR+ Dark series filters are designed with a full spectrum curve from 390nm to 1000nm, making it ...

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    Original price $81.00 - Original price $918.00
    Original price
    $81.00 - $918.00
    $81.00 - $918.00
    Current price $81.00
  • Original price $940.00
    Original price $940.00 - Original price $940.00
    Original price $940.00
    Current price $917.00
    $917.00 - $917.00
    Current price $917.00

    Antlia ALP-T 2" Dual Band 5nm Ha&OIII and SII+Hb Filters Package

    Antlia ALP-T Dual Band 5nm Ha&OIII and SII+Hb Filters Package The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was design...

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    Original price $940.00
    Original price $940.00 - Original price $940.00
    Original price $940.00
    Current price $917.00
    $917.00 - $917.00
    Current price $917.00
    Save $23.00 Save $0.00
  • Original price $451.00 - Original price $451.00
    Original price
    $451.00
    $451.00 - $451.00
    Current price $451.00

    Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter

    Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter The Antlia Solar Wedge (Herschel Wedge design) replaces the standard ...

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    Original price $451.00 - Original price $451.00
    Original price
    $451.00
    $451.00 - $451.00
    Current price $451.00
  • Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00

    Antlia IR Pass 850nm Planetary 1.25" Filter

    Antlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of ...

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    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00
  • Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00

    Antlia IR Pass 685nm Planetary 1.25" Filter

    Antlia IR Pass 685nm planetary 1.25" filter The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of ...

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    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00
  • Original price $525.00
    Original price $525.00 - Original price $525.00
    Original price $525.00
    Current price $470.00
    $470.00 - $470.00
    Current price $470.00

    Antlia OIII 3nm Narrowband PRO 2" Filter-OPEN BOX

    Antlia SHO 3nm Narrowband Pro Filters OPEN BOX, LIKE NEW Antlia SHO Pro narrowband filter optimizes the FWHM (full width half maximum) to 3nm bandp...

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    Original price $525.00
    Original price $525.00 - Original price $525.00
    Original price $525.00
    Current price $470.00
    $470.00 - $470.00
    Current price $470.00
    Save $55.00 Save $0.00
  • Original price $1,742.00
    Original price $581.00 - Original price $1,742.00
    Original price $1,742.00
    $581.00 - $1,600.00
    $581.00 - $1,600.00
    Current price $581.00

    Antlia 2.8nm SHO Ultra Narrowband Filters 36mm unmounted

    Antlia 2.8nm SHO Ultra Filters 36mm unmounted The Antlia SHO 2.8nm Ultra series filters are made with quartz glass and undergo precisely controlled...

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    Original price $1,742.00
    Original price $581.00 - Original price $1,742.00
    Original price $1,742.00
    $581.00 - $1,600.00
    $581.00 - $1,600.00
    Current price $581.00
    Save up to $142.00 Save $0.00
  • Original price $1,862.00 - Original price $1,862.00
    Original price
    $1,862.00
    $1,862.00 - $1,862.00
    Current price $1,862.00

    Antlia Photometric Sloan Filters

    Antlia Photometric Sloan Filters The Sloan Digital Sky Survery (SDSS) photometric system is the most common filter set used by observatory today. A...

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    Original price $1,862.00 - Original price $1,862.00
    Original price
    $1,862.00
    $1,862.00 - $1,862.00
    Current price $1,862.00
  • Original price $109.00 - Original price $184.00
    Original price
    $109.00 - $184.00
    $109.00 - $184.00
    Current price $109.00

    Antlia Filter Drawer and Adapters (Assembly Only)

    Antlia Filter Drawer and Adapters Please note: If one of the variant you need do not figure in the choices, I suggest looking into this product. Al...

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    Original price $109.00 - Original price $184.00
    Original price
    $109.00 - $184.00
    $109.00 - $184.00
    Current price $109.00
  • Original price $358.00 - Original price $358.00
    Original price
    $358.00
    $358.00 - $358.00
    Current price $358.00

    Antlia CaK 3nm 393.3nm filter - 1.25'' Mounted (CAK-1.25)

    Antlia CaK 3nm 393.3nm filter The Antlia Solar Wedge prism and internal CaK solar filter are made of heat resistant double-polished substrate. Antl...

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    Original price $358.00 - Original price $358.00
    Original price
    $358.00
    $358.00 - $358.00
    Current price $358.00
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