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Astromania 1.25' H-Alpha Night Sky Filter

4.7 (4) Write Review
Free shipping on orders over $29.99

$69.99

$ 31 .99 $31.99

In Stock

About this item

  • A filter with incredible light pollution cut off characteristics
  • The new H-Alpha passfilter enables high-contrast deep sky images of H-II regions
  • The H-Alpha filter shares the same outstanding features as all the other Astromania imaging filters
  • Unmatched optical quality and high efficiency hardened multicoatings result in the sharpest and highest contrast images possible
  • The filter is used as an extreme anti light-pollution filter and for contrast-enhancement of emission nebulae and other astronomical objects bright in the infrared


Product Description

Freedom to Choose

Sutiable Diameter

1.25"

Sutiable Diameter

1.25"

Sutiable Diameter

1.25"

Filter Type

High-End Nebula Filter

Filter Type

High-End Nebula Filter

Filter Type

High-End Nebula Filter

Function Point

Blocks the infamous stray light and light from mercury and sodium vapour lamps.

Function Point

Allows high-contrast imaging even in areas with strong light pollution.

Function Point

Blocks the light from mercury and sodium-vapour lamps.

1

Astromania 1.25" H-Alpha cut-off filter enhances the contrast between object and sky, allowing you to take good quality images even under urban skies.

1
1

Easy To Install - Just One Step To Achieving!

1

Astromania 1.25" H-Alpha Night Sky Filter - Good and Trustworthy Partner

1

Nancy
2025-05-17 16:17:46
Does a quite good job with my Bortle 7 skies. Good filter & good price.
Rog.
2025-05-02 13:10:11
The filter frame is too thick to fit into a Blue Fireball filter holder, limiting the ease of use in my system.
Nancy
2025-03-05 14:57:50
Does a quite good job with my Bortle 7 skies. Good filter & good price.
Rog.
2025-02-15 15:54:05
The filter frame is too thick to fit into a Blue Fireball filter holder, limiting the ease of use in my system.
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