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Filters > Nebulae filters > H-Alpha Filters > Astronomik > H-alpha 12nm > Astronomik Filters H-alpha 12nm 42mm, unmounted
Product no.: 67086

Filters H-alpha 12nm 42mm, unmounted

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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)
12
Frame
unmounted
Transmission
96
Coating of optical system
multiple
filter thickness (mm)
1
Filter Size (mm)
42

General


Type
Filters
Type of build
line filter
Series
H-alpha 12nm

Area of application


Useful for photographs
yes
Visually useful
yes
Twin stars
no
Moon & Planets
no
Nebulae & galaxies
yes
Astronomik Filters H-alpha 12nm 42mm, unmounted
Astronomik Filters H-alpha 12nm 42mm, unmounted
Astronomik Filters H-alpha 12nm 42mm, unmounted
Astronomik Filters H-alpha 12nm 42mm, unmounted

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