Product Description

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🌌 Capture Vibrant Wide-Field Deep-Space Images, Even From Suburban Skies
The SVBONY SV260 2" Multi-Broadband Pass Filter is designed for wide-field astrophotographers who want to cut through light pollution while preserving the natural colors of galaxies, nebulae, and star clusters. It balances high transmittance of key cosmic wavelengths with targeted blocking of common urban light sources, making it perfect for large-sensor, wide-field imaging setups.

✨ Key Selling Points
Multi-Broadband Precision: Transmits all critical nebula and galaxy wavelengths with ≥90% peak transmittance (H-Alpha, OIII, SII, H-Beta) and ≥85% average transmittance. The red transmission curve in the spectral graph aligns perfectly with both artificial and constellation emission lines.
Targeted Light Pollution Blocking: Features OD2-3 cut-off depth, blocking sodium and mercury streetlight emissions (e.g., 546nm, 577nm, 589nm) and unwanted UV/IR light (T≤1% @ 350–400nm & 720–1100nm).
2" Full-Frame Coverage: 44mm clear aperture eliminates vignetting on full-frame sensors, and the M48*0.75 thread fits 99% of mainstream 2" telescopes, filter wheels, and wide-field cameras.
High Optical Quality: Surface quality 60/40 and parallelism λ/2 ensure sharp, distortion-free images across the entire field of view.

🎯 Ideal Shooting Targets
Galaxies: Andromeda Galaxy, Pinwheel Galaxy (preserves natural spiral arm details and color balance)
Reflection Nebulae: Witch Head Nebula, Iris Nebula (captures delicate blue/white reflected starlight)
Globular & Open Star Clusters: Pleiades, Omega Centauri (resolves individual stars while suppressing background glow)
Large Emission Nebulae: Orion Nebula, Lagoon Nebula (retains vivid H-Alpha and OIII colors)

👤 Who It’s For
Wide-Field Astrophotographers: Perfect for 2" full-frame cameras and wide-angle telescopes.
Suburban & Urban Observers: Reduces streetlight and moonlight interference for clearer images from non-dark-sky locations.
Galaxy & Cluster Enthusiasts: Preserves natural color and detail for large, faint deep-sky objects.
Casual to Intermediate Imagers: Easy to use with no complex filter swapping, great for wide-field surveys and time-lapse projects.

Ready to turn your wide-field imaging sessions into stunning, color-accurate deep-space photos? The SV260 filter lets you capture the beauty of the cosmos without leaving your backyard.
 
 
 Review of SV260 
The following photos were taken by Horacio Lander, thanks for sharing.
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SVBONY Narrowband Filter Quick Selection Guide
Filter Link Filter Model Core Wavelengths Bandwidth Best For Scenarios & Targets Ideal Users

SV227 SHO 5nm H-Alpha(656.3nm) + OIII(500.7nm) + SII(671.6nm) 5nm
1. Hubble Palette (SHO false-color) imaging
2. Emission nebulae, supernova remnants, planetary nebulae
3. Universal for Northern & Southern Hemisphere targets
1. SHO palette enthusiasts
2. Advanced deep-sky imagers
3. Urban/suburban observers

SV220 H+O 3nm H-Alpha(656.3nm) + OIII(500.7nm) 3nm
1. Full-frame sensor imaging (no vignetting/halo)
2. High-contrast emission nebulae (Orion, Lagoon)
3. Heavy light pollution/moonlit conditions
1. Full-frame camera users
2. Advanced users chasing extreme detail
3. Hardcore urban observers

SV220 H+O 7nm H-Alpha(656.3nm) + OIII(500.7nm) 7nm
1. Single-shot color (OSC) camera imaging
2. Balances light pollution rejection and detail retention
3. Fast results with entry-level gear
1. Deep-space photography beginners
2. OSC camera owners
3. Budget-friendly suburban observers

SV220 S+O 7nm SII(672nm) + OIII(500.7nm) 7nm
1. Fine textures of supernova remnants (Veil Nebula, Cygnus Loop)
2. Contrast between oxygen & sulfur layers in nebulae
3. Moderate light pollution environments
1. Supernova remnant enthusiasts
2. OSC/monochrome camera users
3. Imagers targeting faint, detailed structures

SV240 Multi-Band
H-Alpha(656.3nm)+
OIII(500.7nm)+
H-Beta(486.1nm)
Multi-band 2"
1. Bortle 8 heavy light pollution environments
2. Emission/reflection nebulae, galaxies, star clusters
3. Full-frame wide-field imaging
1. Urban astronomers (city centers/bright suburbs)
2. 2" full-frame camera/telescope users
3. Versatile imagers avoiding filter swapping

SV260 Multi-Broadband H-Alpha, OIII, SII, H-Beta, N-II Multi-band 2"
1. Suburban light pollution reduction
2. Galaxies, reflection nebulae, globular star clusters
3. Natural color wide-field astrophotography
1. Wide-field astrophotography lovers
2. 2" equipment owners seeking full-frame coverage
3. Casual-intermediate users targeting diverse deep-sky objects

 5 Quick Decision Tips

  1. Want Hubble Palette shots? → Go with SV227 SHO 5nm (full 3-band coverage)
  2. Full-frame gear + heavy light pollution? → Pick SV220 H+O 3nm / SV240 
  3. Beginner or OSC camera user? → Start with SV220 H+O 7nm (easy to use + great value)
  4. Obsessed with supernova remnants? → Lock in SV220 S+O 7nm (sulfur-oxygen specialty)
  5. 2" wide-field for galaxies/clusters? → Choose SV260 Multi-Broadband (natural color + multi-target coverage)
 
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On Jan 25, 2026 at 04:21:18 PST, seller added the following information:

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