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Free Shipping in Canada for Orders Over 500$ before txs.* Some exceptions may apply.
Free Shipping in Canada for Orders Over 500$ before txs.* Some exceptions may apply.

Light Pollution & Nebula Filters

Light Pollution filters will make your observing or photography way more exiting. These will cut the unwanted light and help you observe more define details from deep-sky objects.
  • Original price $319.00 - Original price $410.00
    Original price
    $319.00 - $410.00
    $319.00 - $410.00
    Current price $319.00

    Optolong L-Extreme Dual-Band Filter

    Optolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta ...

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    Original price $319.00 - Original price $410.00
    Original price
    $319.00 - $410.00
    $319.00 - $410.00
    Current price $319.00
  • Original price $400.00 - Original price $474.00
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    $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 $107.00 - Original price $201.00
    Original price $107.00 - Original price $201.00
    Original price $107.00
    $96.30 - $180.90
    $96.30 - $180.90
    Current price $96.30

    ZWO Duo-Band Filter

    ZWO Duo-Band Filter The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo-B...

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    Original price $107.00 - Original price $201.00
    Original price $107.00 - Original price $201.00
    Original price $107.00
    $96.30 - $180.90
    $96.30 - $180.90
    Current price $96.30
    Save up to $20.10 Save $0.00
  • Original price $240.00 - Original price $350.00
    Original price
    $240.00 - $350.00
    $240.00 - $350.00
    Current price $240.00

    Optolong L-eNhance Filter

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

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    Original price $240.00 - Original price $350.00
    Original price
    $240.00 - $350.00
    $240.00 - $350.00
    Current price $240.00
  • 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 $318.00 - Original price $398.00
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    $318.00 - $398.00
    $318.00 - $398.00
    Current price $318.00

    IDAS NBZ duo-band filter

    IDAS NBZ duo-band filter IDAS NBZ duo-band filter is designed to enhance the contrast of Hα and OIII emission nebula, yet accommodate the filter sp...

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    Original price $318.00 - Original price $398.00
    Original price
    $318.00 - $398.00
    $318.00 - $398.00
    Current price $318.00
  • Original price $466.00 - Original price $466.00
    Original price
    $466.00
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    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 $143.00 - Original price $539.00
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    $143.00 - $539.00
    $143.00 - $539.00
    Current price $143.00

    Baader UHC-L / Ultra-L-Booster Filter (CMOS-optimized)

    Baader UHC-L / Ultra-L-Booster Filter (CMOS-optimized) New CMOS-optimized Baader UHC-L DeepSky Filter from Baader Planetarium with Reflex-Blocker™a...

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    Original price $143.00 - Original price $539.00
    Original price
    $143.00 - $539.00
    $143.00 - $539.00
    Current price $143.00
  • Original price $400.00 - Original price $475.00
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    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
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    $400.00 - $475.00
    Current price $400.00
  • Original price $323.00 - Original price $404.00
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    $323.00 - $404.00
    Current price $323.00

    IDAS NBZ duo-band filter Ultra High Speed

    IDAS NBZ UHS(Ultra High Speed) versions Ideal for Ultra high speed optics such as RASAs and HyperStars F1.8 to F2.8 & UHS More competitive pri...

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    Original price $323.00 - Original price $404.00
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    $323.00 - $404.00
    Current price $323.00
  • Original price $28.00 - Original price $82.00
    Original price $28.00 - Original price $82.00
    Original price $28.00
    $23.80 - $69.70
    $23.80 - $69.70
    Current price $23.80

    SVBONY 1.25''/2'' EOS-C CLS Light Pollution Broadband Filters

    SVBONY 1.25''/2''/EOS-C CLS Light Pollution Broadband Filters Electron beam gun evaporation with Ion assisted deposition coating technology for dur...

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    Original price $28.00 - Original price $82.00
    Original price $28.00 - Original price $82.00
    Original price $28.00
    $23.80 - $69.70
    $23.80 - $69.70
    Current price $23.80
    Save up to $12.30 Save $0.00
  • Original price $379.00 - Original price $745.00
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    $379.00 - $745.00
    $379.00 - $745.00
    Current price $379.00

    Askar Color Magic 6nm Deep-Sky Narrowband filters

    Askar Color Magic 6nm Deep-Sky Narrowband filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achiev...

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    Original price $379.00 - Original price $745.00
    Original price
    $379.00 - $745.00
    $379.00 - $745.00
    Current price $379.00
  • Original price $131.00 - Original price $131.00
    Original price
    $131.00
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    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 $11.00 - Original price $24.00
    Original price $11.00 - Original price $24.00
    Original price $11.00
    $9.35 - $20.40
    $9.35 - $20.40
    Current price $9.35

    SVBONY 1.25''/2'' UV IR Cut Filters for Astronomy Accessories

    SVBONY 1.25''/2'' UV IR Cut Filters for Astronomy Accessories This UV/IR Cut off filter blocks undesirable ultraviolet and infrared rays that may i...

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    Original price $11.00 - Original price $24.00
    Original price $11.00 - Original price $24.00
    Original price $11.00
    $9.35 - $20.40
    $9.35 - $20.40
    Current price $9.35
    Save up to $3.60 Save $0.00
  • Original price $390.00 - Original price $525.00
    Original price $390.00
    $390.00 - $525.00
    $390.00 - $525.00
    Current price $390.00

    Optolong L-Ultimate Dual-Band 3nm Filter

    Optolong L-Ultimate Filter It’s about a 3nm dual band designed to drastically reduce the effect of light pollution, the 3nm isolates the nebulae’s ...

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    Original price $390.00 - Original price $525.00
    Original price $390.00
    $390.00 - $525.00
    $390.00 - $525.00
    Current price $390.00
  • Original price $416.00 - Original price $416.00
    Original price
    $416.00
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    Current price $416.00

    Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2)

    Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" Optolong L-eXtreme F2 is a dual-band (500.7 nm and 656.28 nm, FWHM=7 nm) narrowband pass filt...

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    Original price $416.00 - Original price $416.00
    Original price
    $416.00
    $416.00 - $416.00
    Current price $416.00
  • Original price $255.00 - Original price $255.00
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    $255.00
    $255.00 - $255.00
    Current price $255.00

    IDAS LPS-C1 Filter 2" (M48)

    IDAS LPS-C1 M48 Filter (2") (LPS) Light Pollution Suppression Filter Effectively suppressing white LED sky glow Maintains the good color balance...

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    Original price $255.00 - Original price $255.00
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    $255.00
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    Current price $255.00
  • 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 $167.58 - Original price $375.00
    Original price $375.00
    $167.58 - $375.00
    $167.58 - $375.00
    Current price $167.58

    Tele Vue Bandmate Nebustar Type II Filter

    Tele Vue Bandmate Nebustar Type II Filter The Tele Vue Bandmate Nebustar Type II Filter is a unique narrowband design specifically for Tele Vue. It...

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    Original price $167.58 - Original price $375.00
    Original price $375.00
    $167.58 - $375.00
    $167.58 - $375.00
    Current price $167.58
  • Original price $251.37 - Original price $269.00
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    $251.37 - $269.00
    Current price $251.37

    IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII

    IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII The IDAS NB1 Nebula Booster Filter is a triple line-pass filter (H-alpha, H-beta & OI...

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    Original price $251.37 - Original price $269.00
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    $251.37 - $269.00
    Current price $251.37
  • Original price $100.00 - Original price $490.00
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    $100.00 - $490.00
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    Current price $100.00

    Astronomik CLS Filter

    Astronomik CLS Filter The Astronomik CLS Filter is a budget filter for visual observation, Black & White photography and CCD photographs of neb...

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    Original price $100.00 - Original price $490.00
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    $100.00 - $490.00
    Current price $100.00
  • Original price $741.00
    Original price $741.00 - Original price $741.00
    Original price $741.00
    Current price $605.00
    $605.00 - $605.00
    Current price $605.00

    Player One Anti-Halo PRO Dual-Band 2″ Ha+OIII filter

    Anti-Halo PRO Dual-Band 2″ Ha+OIII filter Anti-Halo PRO Dual-Band 2″ Ha+OIII filter Frame thickness: body 5mm+ thread 2.5mm, a total of 7.5mm F...

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    Original price $741.00
    Original price $741.00 - Original price $741.00
    Original price $741.00
    Current price $605.00
    $605.00 - $605.00
    Current price $605.00
    Save $136.00 Save $0.00
  • Original price $269.00 - Original price $269.00
    Original price
    $269.00
    $269.00 - $269.00
    Current price $269.00

    Optolong L-Quad Enhance Filter 2" Light Pollution Suppression Filter (L-QEF)

    Optolong L-Quad Enhance Filter L-Quad Enhance Filter (L-QEF) is a quad bandpass light pollution suppression filter for colour cameras. It effective...

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    Original price $269.00 - Original price $269.00
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    $269.00
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    Current price $269.00
  • Original price $125.00 - Original price $289.00
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    Current price $125.00

    Astronomik OIII Visual Filter

    Astronomik OIII Visual Filter From the start, the Astronomik OIII Visual Filter has been very specifically designed for the visual observation of g...

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    Original price $125.00 - Original price $289.00
    Original price
    $125.00 - $289.00
    $125.00 - $289.00
    Current price $125.00
  • Original price $1,054.00 - Original price $1,079.00
    Original price $1,054.00 - Original price $1,079.00
    Original price $1,054.00
    $895.90 - $917.15
    $895.90 - $917.15
    Current price $895.90

    SVBONY SV405CC Cooled Color Camera IMX294

    SVBONY SV405CC Cooled Color Camera for Deep Space Astrophotography IMX294 Sv405cc with UV/IR Cut filter can achieve pure color shooting effect of ...

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    Original price $1,054.00 - Original price $1,079.00
    Original price $1,054.00 - Original price $1,079.00
    Original price $1,054.00
    $895.90 - $917.15
    $895.90 - $917.15
    Current price $895.90
    Save up to $161.85 Save $0.00
  • Original price $179.00 - Original price $179.00
    Original price
    $179.00
    $179.00 - $179.00
    Current price $179.00

    Celestron 2" UHC/LPR Filter (94124)

    Celestron 2" UHC/LPR Filter Our 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengt...

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    Original price $179.00 - Original price $179.00
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    $179.00
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    Current price $179.00
  • Original price $193.00
    Original price $193.00 - Original price $193.00
    Original price $193.00
    Current price $173.70
    $173.70 - $173.70
    Current price $173.70

    Celestron 2" Oxygen III Narrowband Filter (93624)

    Celestron 2" Oxygen III Narrowband Filter The 2" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emi...

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    Original price $193.00
    Original price $193.00 - Original price $193.00
    Original price $193.00
    Current price $173.70
    $173.70 - $173.70
    Current price $173.70
    Save $19.30 Save $0.00
  • Original price $133.00 - Original price $133.00
    Original price
    $133.00
    $133.00 - $133.00
    Current price $133.00

    Celestron 1.25" UHC/LPR Filter (94123)

    Celestron 1.25" UHC/LPR Filter Our 1-1/4" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wa...

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    Original price $133.00 - Original price $133.00
    Original price
    $133.00
    $133.00 - $133.00
    Current price $133.00
  • Original price $735.00 - Original price $735.00
    Original price
    $735.00
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    Current price $735.00

    Askar Color Magic 3nm Deep-Sky Narrowband filter

    Askar Color Magic 3nm Deep-Sky Narrowband filter For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve...

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    Original price $735.00 - Original price $735.00
    Original price
    $735.00
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    Current price $735.00
  • Original price $42.56 - Original price $63.84
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    $42.56 - $63.84
    $42.56 - $63.84
    Current price $42.56

    Optolong Moon & Skyglow Filter

    Optolong Moon & Skyglow Filter Optolong Moon & Skyglow filter is designed to darken the background sky by blocking light transmission from ...

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    Original price $42.56 - Original price $63.84
    Original price
    $42.56 - $63.84
    $42.56 - $63.84
    Current price $42.56
  • Original price $201.00 - Original price $201.00
    Original price
    $201.00
    $201.00 - $201.00
    Current price $201.00

    IDAS NB3 Nebula Booster Filter OIII & SII

    IDAS NB3 Nebula Booster Filter OIII & SII The IDAS NB3 Nebula Booster Filter is a dual line-pass filter (OIII & SII) which can be used with...

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    Original price $201.00 - Original price $201.00
    Original price
    $201.00
    $201.00 - $201.00
    Current price $201.00
  • Original price $201.00 - Original price $201.00
    Original price
    $201.00
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    Current price $201.00

    IDAS NB2 48mm mounted Nebula Booster Filter H-alpha & OIII

    IDAS NB2 48mm mounted Nebula Booster Filter H-alpha & OIII The IDAS NB2 Nebula Booster Filter is a dual line-pass filter (H-alpha & OIII) w...

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    Original price $201.00 - Original price $201.00
    Original price
    $201.00
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    Current price $201.00
  • Original price $215.00 - Original price $215.00
    Original price
    $215.00
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    Current price $215.00

    IDAS LPS-V4 Nebula Filter (LPS-V4-EOS)

    IDAS LPS-V4 Nebula Filter The IDAS LPS-V4 Nebula Filter is designed to provide maximum contrast between key astronomical emission lines and a light...

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    Original price $215.00 - Original price $215.00
    Original price
    $215.00
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    Current price $215.00
  • Original price $371.00 - Original price $742.00
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    $371.00 - $742.00
    $371.00 - $742.00
    Current price $371.00

    Chroma LoGlow Light Pollution Filter

    Chroma LoGlow Light Pollution Filter The Chroma LoGlow Light Pollution Filter blocks common spectral lines from lighting sources. This filter provi...

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    Original price $371.00 - Original price $742.00
    Original price
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    $371.00 - $742.00
    Current price $371.00
  • Original price $390.00 - Original price $390.00
    Original price
    $390.00
    $390.00 - $390.00
    Current price $390.00

    Celestron Light Pollution Filter RASA 8" (93614)

    Celestron Light Pollution Filter RASA 8" Light pollution in the night sky can significantly degrade contrast in astronomical images. This is especi...

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    Original price $390.00 - Original price $390.00
    Original price
    $390.00
    $390.00 - $390.00
    Current price $390.00
  • Original price $940.00 - Original price $940.00
    Original price
    $940.00
    $940.00 - $940.00
    Current price $940.00

    Celestron Light Pollution Filter RASA 11" (93617)

    Celestron Light Pollution Filter RASA 11" Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph 11, even under light-polluted skies,...

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    Original price $940.00 - Original price $940.00
    Original price
    $940.00
    $940.00 - $940.00
    Current price $940.00
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