Menu-Filters-Light Pollution Filters

Most orders placed by 1PM EST will be shipped the same day ‎ ‎ | ‎ ‎ Click for Hours, Location & Customer Service

20 products

Showing 1 - 20 of 20 products

Reveal the Night Sky with Light Pollution Filters

See the stars as they were meant to be seen with premium Light Pollution Filters from Telescopes Canada. Engineered to reduce the glow of city lights and enhance contrast, these filters help you observe and photograph celestial objects in stunning clarity — even from urban or suburban locations.

By selectively blocking unwanted artificial light wavelengths while allowing key astronomical emissions to pass through, Light Pollution Filters make it easier to view nebulae, galaxies, and star clusters against a darker, more natural sky background. Perfect for both visual observing and astrophotography, they bring back the deep blacks and brilliant details lost to modern lighting.

Why Choose Light Pollution Filters from Telescopes Canada?

Dramatically reduces city light interference for clearer viewing
Enhances contrast and detail in deep-sky objects
Ideal for both astrophotography and visual observation
High-quality optical coatings for precision and durability
Compatible with most telescope eyepieces and camera systems

Turn your backyard into a dark-sky haven and rediscover the magic of the universe.

Shop Light Pollution Filters at Telescopes Canada and enjoy brighter stars, deeper galaxies, and crystal-clear cosmic views from wherever you observe.

Showing 1 - 20 of 20 products

Svbony Filter Svbony CLS 1.25"/2"/EOS-C Light Pollution Broadband Filters - F9155

Svbony Filter EOS-C Svbony CLS 1.25"/2"/EOS-C Light Pollution Broadband Filters - F9155

Svbony Svbony CLS 1.25"/2"/EOS-C Light Pollution Broadband Filters - F9155

From $31 CAD

In stock

Svbony Filter Svbony UHC 1.25"/2"/EOS-C Filter for Eyepieces and Cameras - F9131

Svbony Filter 2" Svbony UHC 1.25"/2"/EOS-C Filter for Eyepieces and Cameras - F9131

Svbony Svbony UHC 1.25"/2"/EOS-C Filter for Eyepieces and Cameras - F9131

From $33 CAD

In stock

Optolong Filter 1.25" Optolong UHC Ultra-High Contrast Light Pollution Filter

Optolong Filter Optolong UHC Ultra-High Contrast Light Pollution Filter

Optolong Optolong UHC Ultra-High Contrast Light Pollution Filter

From $69 CAD

In stock, 47 units

Optolong Filter Optolong CLS Visual Light Pollution Filter

Optolong Filter Optolong CLS Visual Light Pollution Filter

Optolong Optolong CLS Visual Light Pollution Filter

From $75 CAD

In stock

Astronomik Filter Nikon Z XL Clip-Filter Astronomik CLS Light Pollution Filter

Astronomik Filter XT Clip-Filter EOS APS-C Astronomik CLS Light Pollution Filter

Astronomik Astronomik CLS Light Pollution Filter

From $108 CAD

In stock

IDAS Filter 48mm (2″) Mounted IDAS Clear (ODW) Filters

IDAS Filter 50.8mm For QHY, ZWO & ATIK Carousels IDAS Clear (ODW) Filters

IDAS IDAS Clear (ODW) Filters

$127 CAD

Only 1 unit left

Celestron Filter Celestron UHC/LPR Filter - 1.25" - 94123

Celestron Celestron UHC/LPR Filter - 1.25" - 94123

$131 CAD

In stock

Astronomik Filter 1.25" (M28.5) Astronomik CLS CCD Light Pollution Filter

Astronomik Filter 31mm, Protective Ring/Unthreaded Astronomik CLS CCD Light Pollution Filter

Astronomik Astronomik CLS CCD Light Pollution Filter

From $135 CAD

In stock

Astronomik Filter 1.25" (M28.5) Astronomik UHC Visual High Contrast Filter

Astronomik Filter Clip-Filter EOS APS-C Astronomik UHC Visual High Contrast Filter

Astronomik Astronomik UHC Visual High Contrast Filter

From $135 CAD

In stock

Optolong Filter Optolong CLS CCD Light Pollution Filter

Optolong Filter Optolong CLS CCD Light Pollution Filter

Optolong Optolong CLS CCD Light Pollution Filter

From $135 CAD

In stock, 15 units

Baader Planetarium Filter Baader UHC-L / Ultra-L-Booster-Filter

Baader Planetarium Filter Baader UHC-L / Ultra-L-Booster-Filter

Baader Planetarium Baader UHC-L / Ultra-L-Booster-Filter

From $143 CAD

In stock

IDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II

IDAS Filter IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II

IDAS IDAS LPS-V4 Light Pollution/Nebula/Comet Filter II

From $165 CAD

Only 3 units left

Celestron Filter Celestron UHC/LPR Filter - 2" - 94124

Celestron Celestron UHC/LPR Filter - 2" - 94124

$173 CAD

In stock

Save $63

Svbony Accessory Svbony SV260 Multi-Bandpass Filter - W9194A

Svbony Svbony SV260 Multi-Bandpass Filter - W9194A

$174 CAD $237 CAD

In stock

Optolong Filter 2" Optolong L-Pro Light Pollution Filter

Optolong Filter Canon EOS-C Optolong L-Pro Light Pollution Filter

Optolong Optolong L-Pro Light Pollution Filter

From $212 CAD

In stock

IDAS Filter 6mm Unmounted. 1.1mm Thick IDAS LPS-D3 Filters

IDAS Filter Di Mounted 2.5mm Thick IDAS LPS-D3 Filters

IDAS IDAS LPS-D3 Filters

From $229 CAD

Only 3 units left

Antlia Filter Antlia Triband RGB Ultra 2" Mounted Filter

Antlia Filter Antlia Triband RGB Ultra 2" Mounted Filter

Antlia Antlia Triband RGB Ultra II 2 Inch Mounted Filter

$251 CAD

Back Order

Sightron Japan Filter Sightron Japan LPS-C1 Filter

Sightron Japan Filter Sightron Japan LPS-C1 Filter

Sightron Japan Sightron Japan LPS-C1 Filter

$255 CAD

Back Order

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

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

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

$278 CAD

In stock

Chroma Filter Chroma LoGlow Broadband Light Pollution Reduction Filter - 27030

Chroma Filter Chroma LoGlow Broadband Light Pollution Reduction Filter - 27030

Chroma Chroma LoGlow Broadband Light Pollution Reduction Filter - 27030

From $396 CAD

Back Order

Lifetime Technical Support

Every purchase includes ongoing help with product configuration, assembly and setup, and troubleshooting (hardware/software). While manufacturer warranties still govern repairs, replacements and parts, we’ll guide you through diagnostics and assist with warranty claims.

Priority Customer Service

Whether you're just starting out or diving deeper into astronomy, our friendly Product Support Specialists are ready to guide you every step of the way.
✨ Need a hand? Contact Us - we’d love to hear from you!

Proudly Canadian

We’re 100% owned and operated right here in Ontario -and we love supporting fellow Canadian manufacturers. Explore our collection of homegrown products and trusted Canadian brands!

Promotes Sustainability

We are committed to fostering a sustainable future by promoting environmentally responsible practices within our business and astronomy. We use recyclable shipping materials and re-use non-recyclable materials wherever possible.