Omegon Dobson 76/300 DOB Instruction Manual Download Page 5

 

 

4. What can been seen with this telescope?

 

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

4.1. 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). 

 

 

 

 

4.2. 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. 

 

 

 

 

4.3. 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). 

 

 

 

 

Summary of Contents for Dobson 76/300 DOB

Page 1: ...1 Instruction Manual...

Page 2: ...cts 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 focuser one can use the sup...

Page 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...

Page 4: ...page 5 If friction adjustment is required in the azimuth axis use a nut wrench not supplied to release or tighten the axis nut figure 3 Figure 2 Telescope pointing up at the zenith Figure 3 Adjust tel...

Page 5: ...ator between illumated and dark surfaces 4 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...

Page 6: ...ength Lets give an example for our telescope and the supplied eyepieces Telescope focal length is 300mm H20 eyepiece focal length is 20 mm 300 20 15 This means that the H20 eyepiece provides a 15x pow...

Page 7: ...d the image is the darker it gets Q Is my telescope compatible with other eyepieces A Omegontelescopes are compatible with all telescope eyepieces from different manufacturers as long as the eyepiece...

Page 8: ...olar filter Q I can t see anything 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...

Page 9: ...9 nimax Gmbh Otto Lilienthal Str 9 D 86899 Landsberg am Lech...

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