LUNT LS50C H-alpha double-stack filter for LS50THa
The New Lunt LS50C H-alpha double-stack solar filter - Please phone to check availbilityThe bandwidth of H-alpha systemscan be reduced by so-called "double-stacking". A smaller bandwidth provides much more contrast at the solar surface, thereby many more details will become visible.
Double-stacking with a bandwidth of only <0.5 Angstrom is also possible at the LS50THa telescopes. Therefore Lunt Solar Systems has especially designed this LS50C double-stack filter in compact housing. The filter threads directly onto the LS50THa telescopes.
Aperture: 50 mm
Bandwidth: <0.5 Angstrom
Tuning: mechanical tilt-tuning
only usable together with a LS50THa telescope!
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