Lunt LS50FHa H-alpha double-stack Solar Filter

1. Exceptional H-alpha Clarity: The LS50FHa is specifically engineered for observing our sun in the hydrogen-alpha (H-alpha) wavelength, revealing intricate details like prominences, filaments, and active regions with striking clarity. It offers a dedicated and safe pathway for solar exploration.

2. Advanced Double-Stack Technology: With its innovative double-stack configuration, this filter achieves an exceptionally narrow bandwidth of <0.55 Angstrom. This crucial reduction in bandwidth significantly enhances contrast, allowing for the precise discernment of subtle solar features that might otherwise be missed.

3. Precision Tuning: Equipped with a tiltable Etalon, the filter allows for fine-tuning of the H-alpha wavelength. This mechanism enables observers to optimize the view for specific solar phenomena and atmospheric conditions, ensuring peak performance and vivid imagery.

4. Seamless Integration: Designed for versatility, the LS50FHa features robust M90x1 male and female threads, ensuring secure attachment and compatibility with a wide range of dedicated Lunt & other solar telescopes or existing astronomical setups, provided appropriate adapters are used for safe solar viewing. Using original accessories and spare parts will prolong the lifetime of the product.

ABOUT THE LUNT LS50FHa H-alpha double-stack Solar Filter

The Lunt LS50FHa H-alpha double-stack Solar Filter stands out as a specialized instrument designed for the discerning solar observer. Unlike single-stack filters, its double-stack configuration precisely narrows the H-alpha bandwidth to an exceptional <0.55 Angstrom. This critical feature dramatically increases surface contrast, making it an ideal choice for observing the sun's dynamic atmosphere, including solar flares, active regions, and granular structures, with unparalleled detail and vibrancy. The filter's mechanical precision, facilitated by its tiltable Etalon, ensures optimal wavelength tuning for different solar phenomena, allowing users to fine-tune views for maximum impact. Intended for dedicated solar observation and astrophotography, this filter excels in revealing the subtle intricacies of our star, offering a safe and immersive experience. Its design emphasizes both optical performance and user-friendly operation, making it suitable for both amateur astronomers and seasoned solar enthusiasts. The use of original Lunt accessories and spare parts is crucial to maintaining calibration and prolonging the optimal performance and lifetime of this precision optical instrument.

ABOUT LUNT SOLAR SYSTEMS

Lunt Solar Systems, located in Tucson, Arizona, is a leading manufacturer renowned globally for its dedication to producing high-quality solar observation equipment. Founded with a singular focus on enabling safe and detailed solar viewing, Lunt has quickly established itself as an innovator in the field. They are known for their commitment to optical excellence and mechanical precision, engineering specialized telescopes and filters that allow astronomers to safely explore the sun's dynamic features in various wavelengths, particularly H-alpha. Their philosophy centers on delivering instruments that offer exceptional resolution and contrast, cementing their reputation among both amateur and professional solar observers worldwide. All Lunt products are made in the USA.

MAIN FEATURES

• Aperture: 50 mm

• Central Obstruction: None

• Bandwidth Double Stacked: <0.55 Angstrom

• Tuning: Tiltable Etalon

• Housing Diameter: 95 mm

• Length: 73 mm

• Weight: 0.7 kg

• Front Thread: M90x1 female thread

• Rear Thread: M90x1 male thread

IN THE BOX

• LS50FHa solar filter

• Transport case

• Instruction manual