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Light Pollution Filter for Telescope

Light Pollution Filter for Telescope

Regular price $62.73 USD
Regular price Sale price $62.73 USD
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Explore the Cosmos Clearly with the SVBONY CLS Filter for Telescope

Elevate your astronomical pursuits with the SVBONY CLS Filter for telescope – your ultimate solution for combating light pollution and unlocking the celestial wonders hidden in the night sky. This premium accessory is your gateway to crystal-clear views of deep-sky objects, ensuring an unparalleled stargazing experience.

SVBONY CLS Light Pollution Filter for Telescope Highlights:

Precision Coatings for Superior Performance: The CLS Light Pollution Filter for Telescope boasts a planetary rotation system, ensuring precise and uniform coatings. Experience high transmission of pass-band and optimal optical density of off-band, guaranteeing extraordinary celestial observations.

Quality Guarantee: Trust in the best for your stargazing adventures. SVBONY is committed to delivering high-standard products, standing by the quality of the CLS Filter. Benefit from our quality guarantee and responsive after-sale support.

Easy Use & Care: Effortless installation and maintenance define the SVBONY CLS Filter. Enhance your telescope in seconds and keep it clean with ease, ensuring a consistently clear view of the cosmos.

Multi-Coated Glass with Advanced Technology: Enjoy multi-layer anti-reflection coating, non-cementing optical substrate coating, and electron-beam gun evaporation with Ion-assisted deposition coating technology. These features contribute to durability, resistance to scratching, and optimal stability.

🌃 Perfect for Light-Polluted Areas: The CLS Filter's wider pass-band surpasses UHC filters, making it the ideal choice for observing under mild to moderate light pollution. Uncover the wonders of the night sky even in suburban areas.


  • Brand Name: SVBONY
  • Size: 1.25inch/2inch/EOS-C
  • Type: Monocular
  • Model Number: 1.25inch/2inch/EOS-C
  • Surface Quality: 60/40
  • Thickness: 1.85mm
  • Filter Type: 1.25inch/2inch/EOS-C CLS Filter
  • Clear Aperture: 1.25inch/2inch/EOS-C
  • Thread: Standard M28.50.6/Standard M480.75
  • Type: City Light Suppression Filter (CLS Filter)
  • Filter Thickness: 1.85mm

How the CLS Filter Works:

  • Wider pass-band than UHC filters for a natural color response.
  • Suppresses artificial lighting, allowing high transmission of desirable wavelengths for deep-sky objects.
  • Selectively blocks light pollution, enhancing contrast and detail.

Customer FAQs:

  • Q: Will this work with my Celestron Travelscope 70?
    • A: Yes, it will work on any telescope with removable eyepieces that are 1.25" internal fine thread.
  • Q: Can this be used to see the eclipse?
    • A: No, it is not suitable for viewing eclipses. Use a dedicated sun filter for solar observations.
  • Q: Would the 1.25 or 2 inches work for my Celestron NexStar 127SLT Maksutov-Cassegrain Telescope?
    • A: Either the 1.25" or 2" CLS filter would work fine, depending on your interchangeable adapter.

Don't miss out on the wonders above. Upgrade your telescope with the Light Pollution Filter for Telescope today and witness the universe in unmatched clarity! 

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