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Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ]

$54.99 $175.99 -69%

Astrodon 1.25" Mounted Narrowband FilterIntroducing the Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ] Narrowband Filter, a cutting-edge solution for astrophotography and research. This filter is designed to enhance the contrast of emission targets by

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Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ]

Astrodon 1.25" Mounted Narrowband Filter

Introducing the Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ] Narrowband Filter, a cutting-edge solution for astrophotography and research. This filter is designed to enhance the contrast of emission targets by reducing background signal, providing you with the highest signal available. Astrodon's narrowband filters are renowned for their exceptional performance and durability, making them the ideal choice for professionals and enthusiasts alike. With guaranteed >90% transmittance at the emission wavelength, you can trust in the quality and reliability of this product.
  • Enhanced contrast for emission targets
  • Guaranteed >90% transmittance at the emission wavelength
  • Minimized halos around bright stars

Advanced Filter Properties

The Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ] Narrowband Filter features a narrow 5 nm bandwidth, which is perfect for achieving superior contrast. Our filters are guaranteed to have >90% transmittance at the emission wavelength, ensuring that you capture the highest possible signal. Additionally, the filters are coated to the edge and edge blackened to minimize stray light, making them ideal for long exposures. The >95-98% transmittance in our latest narrowband filters further enhances the imaging experience.
  • Narrow 5 nm bandwidth for superior contrast
  • Guaranteed >90% transmittance at the emission wavelength
  • Edge blackened to minimize stray light

Practical Applications and Benefits

Whether you're an astrophotographer or a researcher, the Influencer Pick Astrodon 1.25" Mounted 5 Nm H-a For 656.3 Nm Collection [a3SDuwlQ] Narrowband Filter offers numerous practical applications. Its high contrast and signal transmission make it ideal for capturing faint features in the night sky, while its durability ensures long-lasting performance. This filter is also compatible with nearly all systems, allowing you to enjoy high-quality imaging without the need for custom filters. With Astrodon Narrowband Filters, you can take your observations to the next level.
  • Ideal for astrophotography and research
  • High contrast and signal transmission
  • Compatible with various imaging systems

What Our Customers Say

January 27, 2026

Absolutely no complaints!

I'm happy with this online purchase.

- Erma Q..

January 27, 2026

Absolutely no complaints!

This is a very fine and trustworthy tool.

- Austin R..

January 27, 2026

Absolutely no complaints!

An excellent, and very high-quality product.

- Alayah B..

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