Lunt LS60FHa H-alpha double-stack Solar Filter

1. Double-Stack Technology: The LS60FHa utilizes an advanced double-stack filter system to achieve an incredibly narrow <0.55 Angstrom bandwidth. This allows for significantly enhanced contrast and visibility of fine H-alpha solar features, such as prominences, filaments, and active regions, compared to single-stack systems.

2. Precision Etalon Tuning: Equipped with a tiltable Etalon, this filter provides precise control over the H-alpha wavelength. This fine-tuning capability ensures optimal performance and allows users to adapt to varying atmospheric conditions, maximizing the clarity and detail of solar observations.

3. Unobstructed Aperture: Designed with a 60 mm clear aperture and no central obstruction, the LS60FHa delivers sharp, high-resolution views of the solar disk without any light loss due to blockage. This ensures maximum light gathering and image quality for dedicated solar observers.

4. Dedicated Solar Observation: Specifically engineered for H-alpha solar viewing, this filter enables safe and detailed study of the Sun's dynamic chromosphere. Its specialized design ensures that only the narrow band of H-alpha light is transmitted, safely blocking harmful wavelengths. The use of original Lunt accessories and spare parts is recommended to prolong the product's lifetime and maintain optimal performance.

ABOUT THE Lunt LS60FHa H-alpha double-stack Solar Filter

The Lunt LS60FHa H-alpha double-stack Solar Filter stands out in its series by integrating a sophisticated double-stack bandpass system, which dramatically refines the view of our Sun's chromosphere. Unlike single-stack models, this filter delivers an exceptionally narrow bandwidth of less than 0.55 Angstrom (<0.55 Å), rendering unbelievably sharp and high-contrast images of solar phenomena. This makes it an invaluable tool for dedicated solar observers, researchers, and astrophotographers focused on capturing intricate details like solar flares, prominences, and active regions. Its refined tiltable Etalon tuning mechanism allows for precise adjustment of the H-alpha wavelength, ensuring optimal contrast and detail under varying atmospheric conditions. The filter's design emphasizes mechanical precision and optical performance, making it ideal for both visual observation and advanced imaging setups. Utilizing original accessories and spare parts is crucial for prolonged product longevity and maintaining peak optical performance and safety standards of this specialized equipment.

ABOUT LUNT SOLAR SYSTEMS

Lunt Solar Systems, based in Arizona, USA, is a globally recognized manufacturer renowned for its dedication to solar observation. Founded with a commitment to innovation, Lunt Solar Systems quickly established itself as a leader in producing high-quality and exceptionally safe solar telescopes and filters. The company is particularly known for its proprietary H-alpha technology, which provides unparalleled views of the Sun's dynamic chromosphere. Lunt's product philosophy centers on delivering superior optical clarity, robust durability, and user-friendly designs, allowing both amateur and professional astronomers to explore the Sun with confidence and precision. Their commitment to continuous improvement and safety has solidified their reputation as a premier brand in solar astronomy.

MAIN FEATURES

• Aperture: 60 mm, ensuring a clear and unobstructed view of the Sun.

• Bandwidth: Double-stacked configuration providing a narrow bandwidth of less than 0.55 Angstrom (<0.55 Å) for exceptional H-alpha detail.

• Tuning: Features a tiltable Etalon for precise adjustment and optimization of the H-alpha wavelength.

• Housing Diameter: 95 mm.

• Length: 85 mm.

• Weight: 0.85 kg, designed for stable mounting and portability.

• Front Thread: M90x1 female thread for secure attachment.

• Rear Thread: M90x1 male thread for versatile compatibility.

IN THE BOX

• Lunt LS60FHa H-alpha double-stack Solar Filter

• Custom transport case

• Instruction manual