Quote:
Originally Posted by csb
I'm thinking about getting a Telrad Finder for my 120mm refractor. I have some questions:
1) Is the double-sided tape that comes with the telrad a good method for affixing to the scope?
I have had no issues with the tape.
2) Where along the tube is the Telrad fixed?
Where ever it fits i guess. I cut a section of the telrad base out to fit between the focuser, and the finder dovetail base.
3) Once aligned, is the alignment stable (ie doesn't usually need realignment)?
It seems pretty good, I check the alignment every now and then and it seems to stay reasonably stable, even taking the telrad on and off.
4) Can I use the aligned Telrad to then align the finderscope? I have a GoTo mount.
I use the telrad to get in the general area. I guess you could use it to do so, but personally I would still use a reasonable powered ep to line up the finder.
5) Is the Telrad better than a Red Dot finder?
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I guess this is a matter of personal opinion, but having owned both i prefer the telrad. I find with the red dot as it covers whatever you are trying to center it can be a bit of a pain, where the telrad has no center dot, and you can clearly see what you are trying to center.
before flaming me, this is all based on my opinions
Daniel