Quote:
Originally Posted by Steffen
I always try to watch that everything that goes into the focuser tube (eyepieces, adapters, extension tubes) goes in all the way to the stop, and then clamp it down. That's the only way to make sure everything is square and wobble-free.
From limited personal experience (few samples of each) I much prefer the GSO Dob focuser to the SW one.
Cheers
Steffen.
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thanks for the heads up Steffen, any experience on just the OTA? I have a DSLR and have heard there isn't enough inward focus on the GSO with a coma corrector? I'm not sure if thats correct either though? I know the SW is ok, although i believe there is a bit of inward protrusion in the light path.
Cheers,
Rusty