Lunt LS100FHa/d1 H-alpha Solar Filter

1. Precision H-alpha Solar Observation: The Lunt LS100FHa/d1 is a dedicated H-alpha solar filter, setting it apart by allowing observers to safely view the sun's chromosphere, including phenomena like prominences, filaments, and flares. Its <0.7 Angstrom bandwidth is crucial for revealing the intricate details of the solar disk, offering a significant advantage over broader band filters.

2. Advanced Etalon Tuning: Equipped with a tiltable Etalon, this filter provides precise adjustment of the H-alpha wavelength, enabling users to fine-tune views for optimal contrast and visibility of specific solar features. This mechanical precision ensures stable results even during extended observation sessions.

3. Designed for Versatility: With its 100mm aperture, the LS100FHa/d1 is suitable for a wide range of telescopes, allowing astronomers to upgrade their existing setups for unparalleled solar viewing. Its robust construction ensures durability and consistent performance. The use of original accessories and spare parts is recommended to prolong the product's lifetime and maintain optical quality.

4. Exceptional Detail and Clarity: This filter is engineered for serious solar observers and researchers, providing clean, high-contrast images of the sun. The careful design minimizes scattered light, ensuring that even subtle solar activity is clearly visible, making it an invaluable tool for both amateur and professional astronomers.

ABOUT THE Lunt LS100FHa/d1 H-alpha Solar Filter

The Lunt LS100FHa/d1 H-alpha Solar Filter stands out in its class due to its dedicated design for H-alpha solar observation, specifically allowing for a detailed view of the sun’s chromosphere. Unlike general-purpose filters, this model features an exceptionally narrow <0.7 Angstrom bandwidth, which is critical for resolving fine details such as solar prominences, filaments, and active regions with striking clarity and contrast. Its robust 100mm aperture makes it a powerful instrument for both amateur enthusiasts and professional researchers, providing an immersive experience of our star's dynamic surface. The inclusion of a tiltable Etalon allows for precise tuning of the H-alpha wavelength, optimizing views for different solar features and atmospheric conditions. This level of mechanical precision ensures consistent and reliable performance, differentiating it from less sophisticated options. The filter is designed for integration with various telescope systems, offering a significant upgrade path for existing setups. Maintaining the product with original Lunt accessories and spare parts is highly recommended to ensure its longevity and continued optical excellence.

ABOUT LUNT SOLAR SYSTEMS

Lunt Solar Systems, based in Tucson, Arizona, USA, is a renowned manufacturer specializing in solar observation equipment. Founded with a commitment to innovation, the company is globally recognized for its high-quality H-alpha telescopes and filters. Lunt Solar Systems excels in producing instruments with exceptional optical clarity and precision engineering, allowing astronomers to safely explore the intricate details of the sun. Their philosophy centers on delivering cutting-edge technology that pushes the boundaries of solar observation, making previously unseen solar phenomena visible. Lunt's dedication to research and development has cemented its reputation as a leader in specialized solar optics.

MAIN FEATURES

• Aperture: 100 mm for comprehensive H-alpha solar observation.

• Bandwidth: <0.7 Angstrom for excellent contrast and detail of solar phenomena.

• Tuning: Tiltable Etalon system for precise and fine-tuned H-alpha wavelength adjustment.

• Maximum Focal Length Compatibility: Designed for telescopes with a maximum focal length of 540 mm (for 6mm filter diameter/d6 version), 1080 mm (for 12mm filter diameter/d12 version), or 1620 mm (for 18mm filter diameter/d18 version).

• Housing Diameter: 162 mm.

• Length: 101 mm.

• Weight: 2.75 kg.

• Front Thread: M120x1.5 female thread for secure attachment.

• Rear Thread: M120x1.5 male thread for versatile mounting options.

IN THE BOX

• Lunt LS100FHa/d1 H-alpha Solar Filter

• Protective caps

• User manual