Astro Essentials 2" H-Beta Visual Filter

£24.00✓ 2 year warranty

:	15x in stock shipped 1-2 working days

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About this product

Model: ae_fltr_hb_2
Part Number: 20205

The Astro Essentials H-Beta Visual Filter is designed for telescopes with apertures 8" and larger.

It allows the H-Beta emission line to pass and is particularly suited for visual observation of dark emission regions.

The Horsehead Nebula in Orion is a good example of an emission area well suited to observation with the Astro Essentials H-Beta Filter.

Other suitable targets include the California Nebula and other dark nebula.

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