There are no more than two channels for buying a telescope: online physically
Physical stores are relatively rare, the advantage is that you can touch the physical telescope You can try to look twice to see if there are any defects, and the maintenance is more convenient, but the price will inevitably be higher.
Most people still buy online, a certain treasure, a certain east can be, the case of telescope fraud is still relatively rare... It's just that there will be an inflated price, and you need to go to a reliable store to buy it.
If the budget is tight, you can also buy second-hand, go to idle fish or the second-hand section of major forums, the telescope is still quite durable, second-hand buy normal use generally will not be too far from the brand-new, there may be some traces of use, this will have to communicate with the seller. However, it is important to pay attention to some key issues, such as whether the primary mirror has scratches and stains in the case of the mirror, whether the optical axis of refraction and reflection is positive or incomplete, the coating is incomplete, and whether the equatorial monitor is not running normally and whether it will be stuck.
Don't put the specific store name for the time being In order to avoid the suspicion of advertising, it is recommended to go to Baidu Astronomy Bar, Mufu Astronomy Forum, Tianzhiwen Forum and other places to inquire, many old brothers mixed forums will also sell mirrors at the same time.
The point of choosing a store is to polish your eyes, shop around, don't believe the store's "HD high multiple" and other P words, and don't be tempted by some giveaways, the value of those things they send is really not so high...
After clarifying what type of telescope you want to buy, you must choose a reliable brand, a telescope with the same specifications, there will be a situation where various brands have done.