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Old 17-02-2019, 08:03 PM
RyanJones
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RyanJones is offline
 
Join Date: Jun 2018
Location: Melbourne,Australia
Posts: 1,439
Guide scope options

Hi all,

I've just aquired a C9.25 SCT with the help of another IIS member Carlton.

I plan to start my guiding adventures on this scope because at a focal length of 2350mm, I don't think it's worth not doing. And hey, I've got to start guiding sometime.

I have a Nexguide auto guider ( I'm well aware there are better options but this is what I have ) .

The question is;

I have a 102mm refractor in my collection already but would need to find some reasonably priced guide rings big enough for it ( it appears that size isn't all that common ) and there's the additional weight of a full sized scope. It does have the benefit of a reasonable focal length of 580mm.

OR

Do I buy a small guide scope ? I can get an 80 / 400 for $99 pp and a pair of guide rings for $45. Smaller, lighter, and easier to get BUT quite a bit shorter focal length and less apature.

Your thoughts ?????


Cheers

Ryan
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