SKU:36999904877
Astronomik H-beta Filter – Enhance Contrast for Large Telescopes
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
Description
Astronomik H-beta Filter – Enhance Contrast for Large TelescopesAstronomik H beta Filter The Astronomik H beta filter is specifically designed for visual observation, optimized for larger aperture telescopes. This filter enhances the H beta emission line, allowing it to pass through nearly unhindered, while blocking other wavelengths. It significantly boosts contrast for dark adapted eyes, making objects like the Horse Head Nebula observable with telescopes between 10" and 12". Main Use The ideal aperture ratio
Audio Response
your sky background might be already very
The transmission curves and coatings on the new Deep-Sky RGB filters are engineered to eliminate halos and reflections
ensuring no shift in focal plane when changing filters
ideal for astrophotography and deep-sky observation
~97% transmission at 656nm (H-alpha)
Supply voltage: 13
slight misalignment may prevent proper threading
If you'd like impartial advice on building the best imaging system for your budget
Successful installation to following telescopes
367x154x96mm
Model F9189D
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