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Astronomy > Filters > Nebulae filters > H-Alpha Filters > Explore Scientific > Explore Scientific Filters H-alpha 7nm 2"
Product no.: 77357

Filters H-alpha 7nm 2"

$ 243.00 incl. VAT, plus shipping costs
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advice for Astronomy

Product description

H-alpha filter passes light at 656nm wavelength. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution,

Specifications

Capacity

Central wavelength (nm)
656
Half-value width (nm)
7
Frame
2"
Mount material
Aluminium
Coating of optical system
multiple
Connection (to the telescope)
2"

General

Type
Filters
Type of build
line filter

Area of application

Useful for photographs
yes
Visually useful
no
Twin stars
no
Moon & Planets
no
Nebulae & galaxies
yes
Explore Scientific Filters H-alpha 7nm 2"
Explore Scientific Filters H-alpha 7nm 2"
Explore Scientific Filters H-alpha 7nm 2"

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