LUNT H-alpha double-stack filter for LS50THa (LS50C)
Product.Nr.:
LS#0550210
Manufacturer: Lunt Solar Systems
1.599,00 EUR
incl. 19 % VAT
-
Nicht auf Lager
- weight 1,5 kg
products condition NewCondition
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product description
- Can only be used with a LS50THa solar telescope!
- Reduces bandwidth to <0.55 Angstroms
- Significantly more contrast on the solar surface
- Thus, more details become visible on the sun
Double-stack filter for LS50THa telescopes
The bandwidth of H-alpha systems can 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 <0.55 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.
Technical data
- Aperture: 50 mm
- Bandwidth: <0.55 Angstrom
- Tuning: mechanical tilt-tuning
- Housing diameter: 85 mm
- Length: 70 mm
- Weight: 0.7 kg
- Front thread: M80x1 female thread
- Rear thread: M80x1 male thread
- Only usable together with a LS50THa telescope!
ATTENTION: Without Blocking Filter! Only for use as double-stack filter, or together with a additional available blocking filter!
Scope of Delivery
- LUNT LS50C H-alpha double-stack filter for LS50THa
- Manual
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