Another Altair 160mm D-ERF with 152mm aperture

nickaltair · 2022-05-25T15:29:41+0000

Quick pics of an Altair 160mm D-ERF Energy Rejection Filter before packing This one's destined for Canada

By nickaltair
May 25, 2022 in Sponsor announcements and offers - Altair Astro

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Another Altair 160mm D-ERF with 152mm aperture

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