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C70 Mini Mac

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From when I had read about the C70 when stripping the back off was that there were three push and three pull screws, I'll see if I can add a link to what I'd found before. There's a post with picture of screws on CN. Mine is still waiting for collimation as it's a bit out from my fiddling, just to say the mirror coating is very delicate as I've scratched mine when flocking it.

Edited by happy-kat
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Yes indeed, I checked again and the screws are push - pull, so you need to use all of them to adjust the mirror, slowly two at a time (the two neighboring ones).

This time around I decided to remove that nice prism, so I would get a better un-distorted view through the scope. You can see now the alignment is pretty good. 🙂

It was not difficult at all, just a few minutes fiddling with the screws - two at a time.






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