Skip to content
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may apply.
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may

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.

Filters

$
$
Antlia Quad Band Anti-Light Pollution Filter 2" Mounted (QUAD-2) - Astronomy Plus Save $13.35 Save $0.00
$267.00
$267.00 - $267.00
$267.00
$253.65
$253.65 - $253.65
$253.65

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...

View full details
$267.00
$267.00 - $267.00
$267.00
$253.65
$253.65 - $253.65
$253.65
Save $13.35 Save $0.00
Antlia ALP-T Dual Band 5nm Ha&OIII "Gold" Filter - Astronomy Plus
Antlia ALP-T Dual Band 5nm Ha&OIII "Gold" Filter - Astronomy Plus Save up to $22.50 Save $0.00
$400.00 - $450.00
$400.00 - $450.00
$400.00
$380.00 - $427.50
$380.00 - $427.50
$380.00

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...

View full details
$400.00 - $450.00
$400.00 - $450.00
$400.00
$380.00 - $427.50
$380.00 - $427.50
$380.00
Save up to $22.50 Save $0.00
Askar Colour Magic C1/C2 Duo-Band Filter - Astronomy Plus
Askar Colour Magic C1/C2 Duo-Band Filter - Astronomy Plus
$134.00 - $255.00
$134.00 - $255.00
$134.00 - $255.00
$134.00

Askar Colour Magic C1 & C2 Duo-Band Filter

Askar Colour Magic C1 & C2 Duo-Band Filter Colour Magic C1 Duo-band filter (Hα+OIII) has a high transmittance of over 90% at its center wavelen...

View full details
$134.00 - $255.00
$134.00 - $255.00
$134.00 - $255.00
$134.00
Optolong L-Extreme Dual-Band Filter - Astronomy Plus
Optolong L-Extreme Dual-Band Filter - Astronomy Plus Save up to $62.55 Save $0.00
$323.00 - $417.00
$323.00 - $417.00
$323.00
$274.55 - $354.45
$274.55 - $354.45
$274.55

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 ...

View full details
$323.00 - $417.00
$323.00 - $417.00
$323.00
$274.55 - $354.45
$274.55 - $354.45
$274.55
Save up to $62.55 Save $0.00
Antlia ALP-T 2" Dual Band 5nm SII&Hb Filter - Astronomy Plus
Antlia ALP-T 2" Dual Band 5nm SII&Hb Filter - Astronomy Plus
Save $21.50 Save $0.00
$430.00
$430.00 - $430.00
$430.00
$408.50
$408.50 - $408.50
$408.50

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...

View full details
$430.00
$430.00 - $430.00
$430.00
$408.50
$408.50 - $408.50
$408.50
Save $21.50 Save $0.00
SVBONY 1.25''/2'' UV IR Cut Filters for Astronomy Accessories - Astronomy Plus
SVBONY 1.25''/2'' UV IR Cut Filters for Astronomy Accessories - Astronomy Plus
Save up to $3.60 Save $0.00
$11.00 - $24.00
$11.00 - $24.00
$11.00
$9.35 - $20.40
$9.35 - $20.40
$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...

View full details
$11.00 - $24.00
$11.00 - $24.00
$11.00
$9.35 - $20.40
$9.35 - $20.40
$9.35
Save up to $3.60 Save $0.00
Askar Color Magic 6nm Deep-Sky Narrowband filters - Astronomy Plus
Askar Color Magic 6nm Deep-Sky Narrowband filters - Astronomy Plus
$379.00 - $745.00
$379.00 - $745.00
$379.00 - $745.00
$379.00

Askar Colour Magic D1 & D2 6nm Deep-Sky Narrowband Filters

Askar Colour Magic D 6nm Deep-Sky Narrowband Filters For all astrophotography enthusiasts, filters are one of the indispensable accessories to achi...

View full details
$379.00 - $745.00
$379.00 - $745.00
$379.00 - $745.00
$379.00
Optolong L-eNhance Filter - Astronomy Plus
Optolong L-eNhance Filter - Astronomy Plus
Save up to $63.00 Save $0.00
$242.00 - $350.00
$242.00 - $350.00
$242.00
$205.70 - $287.00
$205.70 - $287.00
$205.70

Optolong L-eNhance Duo Band Filter

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

View full details
$242.00 - $350.00
$242.00 - $350.00
$242.00
$205.70 - $287.00
$205.70 - $287.00
$205.70
Save up to $63.00 Save $0.00
SVBONY 1.25''/2'' EOS-C CLS Light Pollution Broadband Filters - Astronomy Plus
Save up to $12.30 Save $0.00
$28.00 - $82.00
$28.00 - $82.00
$28.00
$23.80 - $69.70
$23.80 - $69.70
$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...

View full details
$28.00 - $82.00
$28.00 - $82.00
$28.00
$23.80 - $69.70
$23.80 - $69.70
$23.80
Save up to $12.30 Save $0.00
Optolong L-Ultimate Dual-Band 3nm Filter 2” (L-ULTIMATE) - Astronomy Plus
Optolong L-Ultimate Dual-Band 3nm Filter 2” (L-ULTIMATE) - Astronomy Plus
Save up to $94.50 Save $0.00
$390.00 - $525.00
$390.00 - $525.00
$390.00
$331.50 - $430.50
$331.50 - $430.50
$331.50

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 ...

View full details
$390.00 - $525.00
$390.00 - $525.00
$390.00
$331.50 - $430.50
$331.50 - $430.50
$331.50
Save up to $94.50 Save $0.00
Optolong L-Quad Enhance Filter 2" Light Pollution Suppression Filter (L-QEF) - Astronomy Plus
Save $40.35 Save $0.00
$269.00
$269.00 - $269.00
$269.00
$228.65
$228.65 - $228.65
$228.65

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...

View full details
$269.00
$269.00 - $269.00
$269.00
$228.65
$228.65 - $228.65
$228.65
Save $40.35 Save $0.00
ZWO Duo-Band Filter - Astronomy Plus
ZWO Duo-Band Filter - Astronomy Plus
Save up to $15.00 Save $0.00
$107.00 - $201.00
$107.00 - $201.00
$107.00
$99.00 - $186.00
$99.00 - $186.00
$99.00

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...

View full details
$107.00 - $201.00
$107.00 - $201.00
$107.00
$99.00 - $186.00
$99.00 - $186.00
$99.00
Save up to $15.00 Save $0.00
$143.00 - $539.00
$143.00 - $539.00
$143.00 - $539.00
$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...

View full details
$143.00 - $539.00
$143.00 - $539.00
$143.00 - $539.00
$143.00
Antlia ALP-T Dual Band 5nm Highspeed Filter - Astronomy Plus
Antlia ALP-T Dual Band 5nm Highspeed Filter - Astronomy Plus
Save up to $23.75 Save $0.00
$400.00 - $475.00
$400.00 - $475.00
$400.00
$380.00 - $451.25
$380.00 - $451.25
$380.00

Antlia ALP-T Dual Band Ha+OIII 5nm Highspeed Filter

Antlia ALP-T Dual Band Ha+OIII 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging sys...

View full details
$400.00 - $475.00
$400.00 - $475.00
$400.00
$380.00 - $451.25
$380.00 - $451.25
$380.00
Save up to $23.75 Save $0.00
Antlia ALP-T 2" Dual Band 5nm Ha&OIII and SII+Hb Filters Package - Astronomy Plus
Antlia ALP-T 2" Dual Band 5nm Ha&OIII and SII+Hb Filters Package - Astronomy Plus
Save $45.85 Save $0.00
$917.00
$917.00 - $917.00
$917.00
$871.15
$871.15 - $871.15
$871.15

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 designed t...

View full details
$917.00
$917.00 - $917.00
$917.00
$871.15
$871.15 - $871.15
$871.15
Save $45.85 Save $0.00
Antlia H-beta and OIII Filter 1.25″ - Astronomy Plus
Antlia H-beta and OIII Filter 1.25″ - Astronomy Plus
Save $6.55 Save $0.00
$131.00
$131.00 - $131.00
$131.00
$124.45
$124.45 - $124.45
$124.45

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 ...

View full details
$131.00
$131.00 - $131.00
$131.00
$124.45
$124.45 - $124.45
$124.45
Save $6.55 Save $0.00
Tele Vue Bandmate Nebustar Type II Filter - Astronomy Plus
Tele Vue Bandmate Nebustar Type II Filter - Astronomy Plus
$168.00 - $375.00
$375.00
$168.00 - $375.00
$168.00 - $375.00
$168.00

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...

View full details
$168.00 - $375.00
$375.00
$168.00 - $375.00
$168.00 - $375.00
$168.00
Save $46.60 Save $0.00
$932.00
$932.00 - $932.00
$932.00
$885.40
$885.40 - $885.40
$885.40

Antlia ALP-T Dual Band Ha&OIII 3nm + SII&Hb 3.5nm 2" Filter Set

Antlia ALP-T Dual Band Ha&OIII 3nm + SII&Hb 3.5nm 2" Filter Set Ha&OIII 3nm The Antlia ALP-T Dualband 3nm Ha&OIII Filter is a dual ...

View full details
$932.00
$932.00 - $932.00
$932.00
$885.40
$885.40 - $885.40
$885.40
Save $46.60 Save $0.00
Save $25.65 Save $0.00
$513.00
$513.00 - $513.00
$513.00
$487.35
$487.35 - $487.35
$487.35

Antlia ALP-T Dual Band Ha & OIII 3nm 2" Filter

Antlia ALP-T Dualband 3nm Ha + OIII 2'' Filters The Antlia ALP-T Dualband 3nm Ha&OIII Filter is a dual narrowband filter, which lets the red H-...

View full details
$513.00
$513.00 - $513.00
$513.00
$487.35
$487.35 - $487.35
$487.35
Save $25.65 Save $0.00
Save $23.60 Save $0.00
$472.00
$472.00 - $472.00
$472.00
$448.40
$448.40 - $448.40
$448.40

Antlia ALP-T Dual Band SII & Hb 3.5nm 2'' Filter

Antlia ALP-T Dual band 3.5nm SII&Hb 2'' Filter Product Details The ALP-T dual band 3.5nm SII&Hb filter is a dual narrowband filter, w...

View full details
$472.00
$472.00 - $472.00
$472.00
$448.40
$448.40 - $448.40
$448.40
Save $23.60 Save $0.00
Player One Anti-Halo PRO Dual-Band 2″ Ha+OIII filter - Astronomy Plus
Save $75.00 Save $0.00
$695.00
$695.00 - $695.00
$695.00
$620.00
$620.00 - $620.00
$620.00

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...

View full details
$695.00
$695.00 - $695.00
$695.00
$620.00
$620.00 - $620.00
$620.00
Save $75.00 Save $0.00
Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2) - Astronomy Plus
Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2) - Astronomy Plus
Save $62.55 Save $0.00
$417.00
$417.00 - $417.00
$417.00
$354.45
$354.45 - $354.45
$354.45

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...

View full details
$417.00
$417.00 - $417.00
$417.00
$354.45
$354.45 - $354.45
$354.45
Save $62.55 Save $0.00
IDAS LPS-C1 M48 Filter - Astronomy Plus
IDAS LPS-C1 M48 Filter - Astronomy Plus
Save $55.00 Save $0.00
$255.00
$255.00 - $255.00
$255.00
$200.00
$200.00 - $200.00
$200.00

Sightron Light Pollution LPS-C1 Filter 2" (M48)

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

View full details
$255.00
$255.00 - $255.00
$255.00
$200.00
$200.00 - $200.00
$200.00
Save $55.00 Save $0.00
Astronomik OIII Visual Filter - Astronomy Plus
Astronomik OIII Visual Filter - Astronomy Plus
$125.00 - $289.00
$125.00 - $289.00
$125.00 - $289.00
$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...

View full details
$125.00 - $289.00
$125.00 - $289.00
$125.00 - $289.00
$125.00
Celestron 2" UHC/LPR Filter (94124) - Astronomy Plus
Celestron 2" UHC/LPR Filter (94124) - Astronomy Plus
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00

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...

View full details
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Askar Color Magic 3nm Deep-Sky Narrowband filter - Astronomy Plus
Save $35.00 Save $0.00
$735.00
$735.00 - $735.00
$735.00
$700.00
$700.00 - $700.00
$700.00

Askar Color Magic D 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 ...

View full details
$735.00
$735.00 - $735.00
$735.00
$700.00
$700.00 - $700.00
$700.00
Save $35.00 Save $0.00
Optolong Moon & Skyglow Filter - Astronomy Plus
Save up to $13.00 Save $0.00
$43.00 - $65.00
$43.00 - $65.00
$43.00
$34.40 - $52.00
$34.40 - $52.00
$34.40

Optolong Moon & Skyglow Filter

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

View full details
$43.00 - $65.00
$43.00 - $65.00
$43.00
$34.40 - $52.00
$34.40 - $52.00
$34.40
Save up to $13.00 Save $0.00
IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII - Astronomy Plus
IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII - Astronomy Plus
$236.00 - $335.00
$236.00 - $335.00
$236.00 - $335.00
$236.00

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...

View full details
$236.00 - $335.00
$236.00 - $335.00
$236.00 - $335.00
$236.00
$100.00 - $490.00
$100.00 - $490.00
$100.00 - $490.00
$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...

View full details
$100.00 - $490.00
$100.00 - $490.00
$100.00 - $490.00
$100.00
Save $34.50 Save $0.00
$230.00
$230.00 - $230.00
$230.00
$195.50
$195.50 - $195.50
$195.50

SVBONY SV240 Multi-Narrowband Filter Galaxy & Nebula Near-infrared Light Pollution 2" (W9191A)

SVBONY SV240 Multi-Narrowband Filter Galaxy & Nebula Near-infrared Light Pollution 2" SVBONY SV240 multi-bandpass filter is designed for urban ...

View full details
$230.00
$230.00 - $230.00
$230.00
$195.50
$195.50 - $195.50
$195.50
Save $34.50 Save $0.00
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

Thousand Oaks Broadband Light Pollution Reduction Filter - 1.25" (LP125)

Thousand Oaks Broadband Light Pollution Reduction Filter - 1.25" Blocks most man-made light pollution (sky glow) from common sources such as mercu...

View full details
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
Lumicon 1.25 Inch Gen3 UHC Filter (LF3025) - Astronomy Plus
Save $17.00 Save $0.00
$187.00
$187.00 - $187.00
$187.00
$170.00
$170.00 - $170.00
$170.00

Lumicon 1.25 Inch Gen3 UHC Filter (LF3025)

Lumicon 1.25 Inch Gen3 UHC Filter Lumicon 1.25 Inch Gen3 UHC Filter is unbeatable for revealing nebulosity. This is achieved by passing three nebul...

View full details
$187.00
$187.00 - $187.00
$187.00
$170.00
$170.00 - $170.00
$170.00
Save $17.00 Save $0.00
IDAS LPS-P2 31mm pollution filter (LPS-P2-31) - Astronomy Plus
Save $80.00 Save $0.00
$180.00
$180.00 - $180.00
$180.00
$100.00
$100.00 - $100.00
$100.00

IDAS LPS-P2 31mm pollution filter (LPS-P2-31)

IDAS LPS-P2 unmounted 31mm pollution filter  New, but discontinued. Description Light pollution suppression (LPS) filters are designed to suppress...

View full details
$180.00
$180.00 - $180.00
$180.00
$100.00
$100.00 - $100.00
$100.00
Save $80.00 Save $0.00
SVBONY SV405CC Cooled Color Camera IMX294 - Astronomy Plus
SVBONY SV405CC Cooled Color Camera IMX294 - Astronomy Plus
Save up to $215.80 Save $0.00
$1,054.00 - $1,079.00
$1,054.00 - $1,079.00
$1,054.00
$843.20 - $863.20
$843.20 - $863.20
$843.20

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 ...

View full details
$1,054.00 - $1,079.00
$1,054.00 - $1,079.00
$1,054.00
$843.20 - $863.20
$843.20 - $863.20
$843.20
Save up to $215.80 Save $0.00
Celestron 2" Oxygen III Narrowband Filter (93624) - Astronomy Plus
Save $22.00 Save $0.00
$162.00
$162.00 - $162.00
$162.00
$140.00
$140.00 - $140.00
$140.00

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...

View full details
$162.00
$162.00 - $162.00
$162.00
$140.00
$140.00 - $140.00
$140.00
Save $22.00 Save $0.00
Celestron 1.25" UHC/LPR Filter (94123) - Astronomy Plus
$121.00 - $121.00
$121.00
$121.00 - $121.00
$121.00

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...

View full details
$121.00 - $121.00
$121.00
$121.00 - $121.00
$121.00
Free Shipping

in Canada over 500$+* bf txs

Buy Now, Pay Later

Paybright and Sezzle at Check Out

Target the Right Equipment

Contact us!

Price Match

Find a Better Price? We Will Match it!

Sign Up to Astronomy Plus Newsletters

Subscribe to our Newsletter to be the first to be inform about Promotions, New Products and More!