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Lunt LS100FHa - Front Etalon Filter and Double-Stack Filter

Name: Lunt LS100FHa - Front Etalon Filter and Double-Stack Filter
Brand: LUNT Solar
SKU: LS100FHa
Price: 5433 EUR

With this filter and an optional blocking filter, you can turn your refractor into an H-alpha telescope. Additionally, the filter can also be used as a double-stack filter.

Compatible with all LS100FHa filters and LS100THa telescopes

100 mm aperture

Bandwidth <0,5 Å in double stacked use

Tuning by tiltable Etalon

Front thread: M120x1.5 female thread

Connection thread to the telescope - M120x1.5 male thread

Cell with 162 mm diameter and 101 mm length

Manufacturer: LUNT Solar

Product number: LS100FHa

EUR 5.433,00RRP EUR 5.999,00you save 9.4% (EUR 566,00)

incl. 19 % VAT (DE)

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excl. 11.95 € shipping costs (DE)

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Lunt LS100FHa - Front Etalon Filter and Double-Stack Filter

With this filter and an optional blocking filter, you can turn your refractor into an H-alpha telescope. Additionally, the filter can also be used as a double-stack filter.

Compatible with all LS100FHa filters and LS100THa telescopes

100 mm aperture

Bandwidth <0,5 Å in double stacked use

Tuning by tiltable Etalon

Front thread: M120x1.5 female thread

Connection thread to the telescope - M120x1.5 male thread

Cell with 162 mm diameter and 101 mm length

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

Lunt LS100FHa Etalon Filter

By adding this double-stack etalon system, the full-width at half-maximum (FWHM) of an existing H-Alpha telescope can be reduced to approximately <0.50 angstrom. This makes more details on the Sun visible and significantly increases contrast. The filter´s mounting thread is M120x1.5.

The filter allows you to convert an existing refractor into an H-alpha telescope. You will also need a blocking filter. Blocking filters are linked in the accessories section. When the filter is used only with an optional blocking filter, the FWHM <0.70 angstrom.

Aperture:	100 mm
Bandwidth double stacked:	<0,5 Ångström
Tuning:	tiltable etalon
Housing diameter:	162 mm
Length:	101 mm
Front thread:	M120x1.5 female thread
Rear thread:	M120x1.5 male thread
Compatible:	with all LS100FHa Filters and LS100THa Telescopes

1 LS100FHa Main Filter

1 Transport case

Manufacturer / Importeur:	Bresser GmbH
Street:	Gutenbergstraße 2
ZIP / City:	46414 Rhede
Country:	Germany
Telefon number:	+49 2872 80740
Email:	info@bresser.de
Website:	www.bresser.de