From acollierastro.

Thank you to ThorLabs for letting me borrow this:
https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=3482This video was not sponsored.

NileRed makes red hots: https://www.youtube.com/watch?v=zMaTrgUKC1w

Link to Patreon — one exclusive video per month:https://www.patreon.com/acollierastro

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