Astronomik B Deep Sky Filter
Best optical enhancement for serious deep sky observers.
This filter is engineered to enhance deep-sky astrophotography by selectively capturing specific light wavelengths, resulting in vivid colors and sharp star images. It minimizes unwanted artifacts like halos and reflections, making it ideal for modern CCD and CMOS cameras. Achieve superior image quality and detail in your astronomical captures.
$219.95
at
Telescopes.net
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Who it's for
- Astrophotographers and visual observers in light-polluted areas.
- Urban astronomers and those observing from suburban backyards.
- Enthusiasts focused on capturing or viewing emission nebulae.
Who should skip it
- Observers primarily interested in star clusters or broadband galaxies.
- Astrophotographers seeking natural color rendition without extra processing.
- Visual observers who prioritize bright, pinpoint stars in their views.
Performance breakdown
Signal Clarity
Emission line isolation creates exceptionally clean, high-contrast deep-sky captures.
Artifact Suppression
Advanced coatings effectively eliminate distracting halos and internal reflections.
Camera Compatibility
Seamless integration with major CMOS and CCD sensor architectures.
Color Fidelity
Maintains natural, vivid color balance across complex deep-sky targets.
Star Sharpness
Precision engineering ensures pinpoint star profiles without unwanted blooming.
Build Precision
High-grade glass construction meets the rigorous demands of professional astrophotography.
Key Specs
Filter Size
50mm
Filter Shape
Round
Filter Material
Glass
Mount Type
Unmounted
Case Included
Yes
Compatibility
QHY, ZWO/ASI, SBIG, ALTAIR
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