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SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography in Saudi Arabia

SVBONY SV220 H-Alpha OIII 3nm Dual-Band 2" Nebula Filter Bundle with SV240 Multi-Narrowband Galaxy Nebula Filter, Ha OIII H-Beta Universal Reduce Light Pollution for Deep Sky Astrophotography

SAR 1,625
SAR 1,891
Brand
SVBONY
Category
Telescopes
– 1 +

Special Features

  • Full-frame compatible: the full-frame SV220 2" telescope filter is designed to fully leverage the large size of full-frame sensors; Greatly reduces the risk of vignetting in wide‑angle lenses (suitable for 2 inches)
  • Average OD5: SV220 3nm Dual-Narrowband Filter offers a wide cutoff range of 300-1050nm; its transmittance is as low as 0.001%; effectively suppressing stray light and light pollution; improving signal-to-noise ratio for more detailed images
  • Minimal halo coating design: the 3nm H-Alpha and O-III Narrowband Filter features a minimal halo coating that reduces glare; ensuring sharp; detailed imaging of celestial objects with enhanced contrast; color accuracy; and reduced light pollution
  • 85%+ transmission rate: the SV220 3nm H-Alpha and O-III Narrowband Filter offers high contrast and detailed imaging; enabling fast capture of deep-sky objects even in heavily light-polluted cities
  • Cut-off depth ≥OD4; highly efficient in blocking urban light pollution or other background light; use this multi-bandpass filter for astrophotography in urban without traveling long distances to the suburbs

Description

SV220 H-Alpha 3nm and O-III 3nm Ultra Dual-Narrowband Filter enhances astrophotography by reducing stray light and light pollution, enhancing image clarity, suitable for capturing deep-sky objects. Full-frame design ensures no vignetting, broad field of view, and accurate color reproduction. It improves image uniformity, clarity, and contrast, ideal for high-res deep-sky observations, maintaining consistent quality across the frame. Multi-Narrowband Filter SV240 1.The multilayer coating design for the remarkable performance in tacking light pollution and high transmittance in core wavelength. 2.Near IR (NIR) is blocked up to 1100nm. 3.The strong ability to tacking light pollution up to BORTLE 8 allows.

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