Svbony SV220 1.25" H-Alpha OIII 7nm Dual-Band Nebula Filter Deep Sky
- Size: 1.25"
- FilterModel: sv220 H-Alpha & OIII, 7nm 1.25-Inch
- Model: sv220
- ThreadType: M28.5x0.6 (1.25")
- PeakTransmission: 500.7nm@T>90%; 656.3nm@T>94%
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SV220 1.25 inches Dual-Band Nebula Telescope Filter for Astrophotography

The filter is suitable for those astronomers who are already imaging using color cameras, and don't want to transition to a monochrome camera set. Be the efficient astronomer with SV220 Dual Band Filters.

This SV220 telescope filter is also a fantastic solution to dealing with light pollution that is becoming more and more prevalent.

The filter has relatively wide bandpasses, especially at the OIII wavelength (500.7nm width).



SV220 1.25 inches Dual-Band Nebula Telescope Filter for Astrophotography

The filter is suitable for those astronomers who are already imaging using color cameras, and don't want to transition to a monochrome camera set. Be the efficient astronomer with SV220 Dual Band Filters.

This SV220 telescope filter is also a fantastic solution to dealing with light pollution that is becoming more and more prevalent.

The filter has relatively wide bandpasses, especially at the OIII wavelength (500.7nm width).



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Product Question
-
Dual‑Band Narrowband Filter
Captures both H‑Alpha and OIII emission lines for optimized nebula imaging in OSC setups.
-
Boosts Nebula Contrast
Enhances nebula details by isolating key wavelengths and reducing sky background noise.
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Reduces Light Pollution
Minimizes interference from artificial and natural light for clearer astrophotography.
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Standard 1.25″ Format
Fits most telescopes and filter wheels for versatile astrophotography use.
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Simplifies Color Imaging
Enables one‑shot color nebula captures without combining multiple filters.
