ZWO Narrowband SHO Imaging Filter
Best specialized optics for dedicated deep sky astrophotography enthusiasts.
This set provides the essential trio of narrowband filters needed for high-contrast deep-sky imaging. By isolating specific emission lines, it allows for detailed capture of nebulae even from light-polluted urban environments.
$846.94
Who it's for
- Budget-conscious astrophotographers starting their journey into narrowband imaging
- City-dwelling astronomers wanting to capture deep-sky objects from their backyards
- ZWO ecosystem users seeking a guaranteed fit for their imaging train
Who should skip it
- Perfectionists requiring pristine star profiles without any optical artifacts
- Advanced imagers working in extreme light pollution seeking maximum contrast
- Professional astrophotographers demanding the highest possible transmission and optical precision
Performance breakdown
Light Pollution Suppression
Narrow 7nm bandwidth effectively isolates nebulae from harsh urban skyglow.
Contrast Enhancement
Deep-sky structures pop with remarkable clarity against the dark background.
Build Precision
Standard 2-inch mounting ensures seamless integration with most filter wheels.
Spectral Accuracy
Precise transmission of S-II, H-alpha, and O-III wavelengths for accurate imaging.
Ease of Integration
Standard sizing makes swapping these into existing setups completely effortless.
Imaging Versatility
Ideal for complex false-color compositions that reveal hidden cosmic details.
Key Specs
Filter Type
Narrowband (SHO)
Filter Size
2 inches
Bandwidth
7nm
Included Filters
S-II, H-alpha, O-III
Compatibility
Standard 2-inch filter wheels and drawers
Know before you buy
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