LUNT LS60FHa H-Alpha Double-Stack Solar Filter

Product information "LUNT LS60FHa H-alpha double-stack solar filter"

60mm H-alpha double-stack solar filter, for all LS60FHa filter-systems and LS60THa/LS60MT telescopes.

This double-stack Etalon is compatible to all Lunt Solar Systems LS60FHa filter-systems and LS60THa / LS60MT telescopes. Adding this additional double-stack Etalon system will reduce the bandwidth to ~<0.55 Angstrom (dependent upon used telescope). So you will have much more contrast and more details on the sun will be visible.

Without blocking filter! Only for use as double-stack filter, or together with a additional available blocking filter. If the filter is used only single stacked together with a optional blocking filter, then the bandwidth is <0.75 Angstrom.

FEATURES

• Aperture: 60 mm
• No central obstruction
• Bandwidth double stacked: <0,55 Angstrom
• Tuning: tiltable Etalon
• Housing diameter: 95 mm
• Length: 85 mm
• Weight: 0.85 kg
• Front thread: M90x1 female thread
• Rear thread: M90x1 male thread

SCOPE OF DELIVERY

• LS60FHa solar filter
• Transport case
• Instruction manual

Manuals

Manual_Double-Stacking_de_LUNT-SOL_v012020a.pdf

Manual_Double-Stacking_en_LUNT-SOL_v012020a.pdf

Manual_LS60FHa_de_LUNT-SOL_v012020a.pdf

Manual_LS60FHa_en_LUNT-SOL_v012020a.pdf