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Durable Lunt Solar 100mm H-alpha Filter - B600 For 2" Focusers Flash Sale: 80% Off [tNAYTIi1]

$69.99 $223.99 -69%

Discover the Lunt Solar 100mm H-Alpha FilterThe Lunt Solar Systems LS100 Hydrogen-Alpha Filter is a cutting-edge solar filter designed for astronomers and hobbyists seeking to observe the sun's surface and prominences with unparalleled clarity. This

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Discover the Lunt Solar 100mm H-Alpha Filter

The Lunt Solar Systems LS100 Hydrogen-Alpha Filter is a cutting-edge solar filter designed for astronomers and hobbyists seeking to observe the sun's surface and prominences with unparalleled clarity. This front-mounted filter is crafted with a unique design that minimizes the risk of decontaction, ensuring long-lasting performance. The filter's thermal stability is enhanced, making it ideal for capturing even the most subtle details of the solar corona. With a bandwidth of less than 0.7 angstroms, the Lunt LS100 Filter offers superior contrast and definition, allowing for greater detail than ever before.

Features and Specifications

The Lunt Solar Systems LS100 Hydrogen-Alpha Filter boasts a range of features that set it apart from other solar filters on the market. Its superior coatings and pearl white finish with black anodized trim provide a sleek and durable appearance. The included foam-lined protective case ensures that your filter remains safe and secure during storage and transportation. Additionally, the Lunt Manufacturer Warranty guarantees the safety and performance of your solar system. Key features include:
  • Unique Design for reduced decontaction and increased thermal stability.
  • Superior Coatings for enhanced contrast and clarity.
  • Comes with a foam-lined protective case for secure storage.
These features make the Lunt Solar Systems LS100 Hydrogen-Alpha Filter an excellent choice for both amateur and professional astronomers.

Practical Uses and Benefits

The Lunt Solar Systems LS100 Hydrogen-Alpha Filter is a versatile tool for observing solar phenomena. Whether you're a keen photographer or an avid observer, this filter allows you to capture stunning images and videos of the sun's surface and prominences. The B600 blocking filter included with the package enables you to attach the H-alpha filter to any refractor with less than 600mm of focal length, expanding its compatibility and practicality. By reducing the bandpass to less than 0.5 angstroms with an additional etalon system (sold separately), you can achieve even greater detail and contrast. The Lunt Solar Systems LS100 Hydrogen-Alpha Filter is not just a tool for observation; it's a gateway to a deeper understanding of our star's dynamic nature.

What Our Customers Say

January 15, 2026

Absolutely no complaints!

An excellent purchase. I am delighted.

- Gertrude K..

January 15, 2026

Absolutely no complaints!

A great product that is very clever.

- Mared G..

January 15, 2026

Absolutely no complaints!

This is a very good and clever tool.

- Hyacinth B..

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