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Astronomy > Filters > Solar Filters > Mounted glass filters > Lunt Solar Systems > Lunt Solar Systems Filters H-Alpha Doublestack LS40F
Product no.: 83312

Filters H-Alpha Doublestack LS40F

RRP: $ 1,170.00 Our price:
$ 900.00 incl. VAT plus shipping costs
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Right of return up to January 31 2026!


  • Can only be used with an LS40THa solar telescope!
  • Increases contrast during solar observation
Product questions?
advice for Astronomy

Product description

The double stack filter is screwed in front of the existing filter on the telescope lens so that both filters are connected in series. It reduces the half-width from approximately 0.7 Angstrom to less than 0.55 Angstrom.

One Angstrom is equal to one tenth of a nanometre.

Specifications

Capacity

Frame
lens filters
Appropriate for telescopes
Lunt LS40T Ha
Free transmission (mm)
40
Half-value width
< 0,55

General

Type
Solar Filters
Type of build
line filter

Product safety

Manufacturer: Bresser GmbH, Gutenbergstraße 2, 46414 Rhede, DE, www.bresser.de

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*All prices include VAT plus shipping costs.

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Lunt Solar Systems Filters H-Alpha Doublestack LS40F
Lunt Solar Systems Filters H-Alpha Doublestack LS40F

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