Thread: [NOT REQUIRED] Bahtinov mask for 10" Dob/Newt
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Old 16-07-2019, 09:16 AM
TwistedRider (Drew)
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Join Date: Jun 2018
Location: Melbourne
Posts: 101
Bahtinov mask for 10" Dob/Newt

As title says, looking for a suitable mask to help focus a camera through my dob.