Omegon Dobson 102/640 DOB Скачать руководство пользователя

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5. What can been seen with this telescope?

Below you will find some examples of what you can expect to see when using this telescope.

5.1.

The Moon is one of the most spectular objects

to be seen through a telescope. Even a small
telescope will reveal high detail of the Moon’s

surface. You will be able to see the craters on the

Moon’s surface and other features like the Marea.

The moon is a very bright object. It is better
observed when the Moon is not full. Try the

crescent Moon and look for features along the

terminator (between illumated and dark surfaces).

5.2.

Jupiter is the biggest planet of our solar system.

It is also on of the favorite targets for beginners.

Galileo was able to discover that the four tiny dots

that turn around the planet were in fact part of
Jupiters system of moons. With this telescope you

will be able not only to see Jupiter’s planet disc with

its two major discernible bands but also its biggest

moons, Io, Europa, Ganymedes and Callisto.

5.3.

The “lord of the rings” of the night skies, Saturn

is by far the most popular target for small

telescopes. Saturn’s rings are discernible even at
60x magnification. In a very good night you will be

able to see the Cassini’s division (the darker band

on the Saturn’s rings).

Содержание Dobson 102/640 DOB

Страница 1: ...1 Instruction Manual...

Страница 2: ...from the object and reflects it to the secondary mirror that brings it to the eyepiece Close to the aperture there is the focuser The focuser moves up and down to get a precise focused image At the f...

Страница 3: ...3 ATTENTION Never look at the Sun through a telescope Concentrated Sun light may cause serious eye injury Children should use only with adult supervision...

Страница 4: ...ts Figure 3 Place the finderscope ask shown Figure 4 Insert a low power eyepiece H20mm Figure 5 Tighten the side thumbscrew to secure eyepiece Figure 6 Use the barlow with eyepiece Figure 7 Tighten bo...

Страница 5: ...be preferrable So we have the widest field of view 4 2 Looking through the finderscope we see the same building but in this case the chimney is not centered We adjust the finderscope using the two th...

Страница 6: ...ator between illumated and dark surfaces 5 2 Jupiter is the biggest planet of our solar system It is also on of the favorite targets for beginners Galileo was able to discover that the four tiny dots...

Страница 7: ...epiece focal length Lets give an example for our telescope and the supplied eyepieces Telescope focal length is 640mm H20 eyepiece focal length is 20 mm 640 20 32 This means that the H20 eyepiece prov...

Страница 8: ...agnified the image is the darker it gets Q Is my telescope compatible with other eyepieces A Omegon telescopes are compatible with all telescope eyepieces from different manufacturers as long as the e...

Страница 9: ...thing when I look through my telescope A The telescope is only suitable for astronomical observing and when used outside at night Observing from inside the house or during the day is not usually possi...