Originally posted by NordlysWell I'd done a bit of research before buying it so I'm confident that it was a good telescope for a beginner - I think the main problem was, as mentioned above, living in an area where it wasn't pleasant being out at night time. I think you need a lot of patience and also tolerance of cold conditions (not me 🙂).
On the other hand, maybe your interest would have lasted longer if you had had a decent telescope, and maybe someone who had helped you to use it in a meaningful way.
Originally posted by JaqueThe two most inportant things to look for are aperture size and focal length.
I want to buy a telescope for my children to observe the planets, but I don't know a lot of things on this device. I want to have a clear and steady view. who can help me?
Generally, the bigger the aperture, the more light it can collect and hence the brighter the objects you view will be.
Longer focal length = higher magnification power.
I have a cheapo 4.5 inch reflector with a 700mm focal length. I can easily make out Jupiter and moons and Saturn and moons (and rings).