Is it genuine that the telescope bought online cost 2000

It's hard to say this, and there's no way to base it on **simple.

1. For people who are not familiar with telescopes, all the differentiation is to try to judge whether it is an irregular product from some clues on the surface, for example, from the common false propaganda, such as "infrared", "cherry blossom", "Russia", "military", "high times", etc., are common false statements. For example, here are some introductions.

Or some common appearance features, such as the use of red film, yellow film, such as the appearance of the sickle and axe, these are also common appearance characteristics of inferior products.

2. At the same time, this kind of judgment is not always reliable, for example, many inferior products will use a regular coating such as green film or blue film on the lens, just like a good paint on the inferior furniture made of broken wood.

3. For example, in the understanding of some basic knowledge, such as large zoom products, handheld, there are basically few regular products, and the effect is also very bad.

4. In terms of understanding the market situation, for example, know which brands are the most counterfeit on the market - for example, at present, Kenko, Tasco, Bushnell, Russia, etc., there are a lot of counterfeits, and some are almost all counterfeit.

Only when you have a good understanding of these comprehensive situations can you have a general understanding of a product you see. - But is it possible for someone who has never touched a telescope, or who has rarely touched it?

To be honest, some businesses that are not very professional cannot be completely distinguished, let alone ordinary people.

Therefore, what I said above is just to let you understand that knowing more can indeed avoid being deceived to a large extent, but it is not absolute.

Write out the configuration and material details. There are more than 200 cheap astronomical telescopes, but they are not inferior in quality.

You want to express some of the detailed features and details of the telespectacles you bought. It's a good judgment, isn't it?

What brand, detailed data sent.

The quality of optical lenses, the quality of coatings, the accuracy of parts, the design of optics, the closeness of appearance, and the value of the brand can all be different products, and there are tariffs for imported brands.

About 1000 yuan, the telescope is best to choose a domestic brand, which has great advantages. Explorers, Boguan can be.

Legal analysis: It is legal to buy military telescopes, and it is a felony to buy telescopes that have been distributed to the army from the hands of real soldiers.

Legal basis: "Law of the People's Republic of China on Public Security Administration Punishments" Article 42 Anyone who commits any of the following acts shall be detained for up to 5 days or fined up to 500 yuan; where the circumstances are more serious, they are to be detained for between 5 and 10 days, and may be concurrently fined up to 500 RMB.

Summary. The first purpose of a telescope is to magnify the opening angles of distant objects, so that the human eye can see details with smaller angular distances. The second function of the telescope is to feed the beam of light collected by the objective lens that is much thicker than the diameter of the pupil (up to 8 mm) into the human eye, allowing the observer to see faint objects that were previously invisible.

In 1608, Hans Lieberch, a Dutch optician, stumbled upon the idea that he could see in the distance with two lenses, and he built the first telescope in human history. In 1609, Galileo Galilei, a native of Florence, Italy, invented the 40x double-mirror telescope, which was the first practical telescope to be put into scientific applications. After more than 400 years of development, telescopes have become more and more powerful, and the distance of observation has also become farther and farther.

Hello Qinqin After inquiry, for ordinary people, under a reasonable choice, you can buy regular products at a price of 200. In other words, at this price, ordinary people have enough. It's not luxurious, but it's more formal.

Usually go to a game, a concert, travel, and so on, it's enough.

A telescope is an optical instrument that uses lenses or mirrors and other optical devices to observe distant objects. Light rays that are refracted through a lens or reflected by a concave mirror allow them to enter a small hole and converge for imagery, and then pass through a magnifying eyepiece to be seen. Also known as "clairvoyant mirror".

The first purpose of a telescope is to magnify the opening angles of distant objects, so that the human eye can see details with smaller angular distances. The second function of the telescope is to feed the beam of light collected by the objective lens that is much thicker than the diameter of the pupil (up to 8 mm) into the human eye, allowing the observer to see faint objects that were previously invisible. In 1608, Hans Lieberch, a Dutch optician, stumbled upon the idea that he could see in the distance with two lenses, and he built the first telescope in human history.

In 1609, Galileo Galilei, a native of Florence, Italy, invented the 40x double-mirror telescope, which was the first practical telescope to be put into scientific applications. After more than 400 years of development, telescopes have become more and more powerful, and the distance of observation has also become farther and farther.

Ordinary entry telescopes: Xingtron, Boguan and other brands with EQ suffixes are basically entry-level telescopes, ** seven or eight hundred to more than a thousand, imaging is OK, more suitable for beginners. Mid-range telescopes:

Xinda Xiaohei, 80ed, 127 maca and other telescopes, ** in two or three thousand to four or five thousand or so, excellent imaging, can enter astrophotography, mid-range type, suitable for a little economic conditions, can be astrophotography.

Legal Analysis: It is legal to buy a military telescope, and it is a felony for both the buyer and the seller to buy a telescope that has been distributed to the ministry and the quarrelsome team from the hands of a real soldier.

Legal basis: Public Security Administration Punishment Law of the People's Republic of China Article 42 Anyone who commits any of the following acts shall be detained for up to 5 days or fined up to 500 yuan; where the circumstances are more serious, they are to be detained for between 5 and 10 days, and may be concurrently fined up to 500 RMB.

Telescopes of 180 times are not unusual, tens of thousands, hundreds of thousands, or even millions of times ...... if neededcan be manufactured. Will the landlord wonder, since there is no technical problem, then why not make a high-powered telescope?

The first is the definition of magnification, some merchants interpret magnification as a multiple to bring an object closer, if so, of course, the higher the magnification, the better. Unfortunately, this is outright false propaganda, and the magnification of the telescope only refers to the magnification of the field of view, similar to magnifying jpg**, and does not show more detail.

Generally speaking, telescopes with magnifications of more than 12 times can no longer be held to maintain long-term stability, and can only rely on tripods. Telescopes with particularly large magnifications have a very small field of view, making it difficult to find targets and maintain stability. So the magnification of a telescope without a tripod will not be too high.

Although the landlord did not give a link, from the words described by the landlord, my personal suggestion is to think twice. The first is the paradoxical parameter of the propaganda multiple. Moreover, the identification is not standardized, if it is a zoom, it should be expressed as 90-180*xx (caliber).

Finally, ** and propaganda do not match at all, just imagine that the clairvoyant only needs 218 is a little cheaper?

It's true. Tmall stuff can be assured.

Leaving aside whether this specification is true or not, this should be a typical specification to avoid when choosing a telescope.

What's more, according to common sense, these numbers and letters are very likely to be true, if you interpret them literally, then, it is 16 times, the aperture is 52 mm, and it is impossible for a hand-held telescope to have such specifications. Therefore, this is generally not a formal and real mark.

Looking at the brand again, Dr. can, to be honest, most of the people circulating in the domestic market are fake, a bit similar to the situation of Adidas and Nike in China.

But even if you buy a fake, it's not really special. Now there are a lot of fake products on the market, which can account for more than 9 percent, and there are all kinds of false propaganda, such as "night vision", "infrared", "Japanese cherry blossoms", "Russia", etc., etc., and so on, and so on, you are interested, you can learn about the basic knowledge.

Pay special attention to the questions about multiples, military, night vision, etc., that is, about the introduction of some common false propaganda.

Since you've already bought it. Don't be too sad, there are too many fake and inferior products now, and there are too many fools... It is a problem of the market quality supervision department, basically everyone who has not touched the telescope, the first to buy, has such a lesson.

And what can comfort you is that it is 39 yuan, many people buy the wrong one for the first time, as far as I know, some people were deceived by the ** of impersonating soldiers on the side of the road, and spent 400 yuan to buy 2... Your situation is nothing. It's okay to pay attention to it later.

Hehe, this absolute knockoff.

It really won't be this price drop.

Buddy. The quality of the Apache telescope is guaranteed. **。

Yes, look at the baby's description and evaluation before buying, and you will know if it is good.