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thumb screw extension piece
i have a 8" newt & need to move the mirror up the box so i can binoview without the optical corrector.
the collimation screws are already thumbscrews so i can adjust without tools - i can purchase longer normal bolts but this would necessitate i took a tool with me..
..does anyone know where i can get screw on extensions -that way i can keep the original bolts & just add length.(would prefer Melb area) i need about 50mm long - as i already monoview with a 50mm ext tube
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