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Barlow?.
Obviously Im trying to keep the weight down on my C9.25/Heq5 and with 6.3 FC Im at 1480mm if my math is correct. Im trying to avoid using heavy 80mm GS. I just saw a vid where a guy used a 3x barlow on his 60mm guidescope to bring the focal length from F3.6 I think to F11 which solved his guiding probs, anyone gone down that path or can verify?
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