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pavement to ensure smooth movement of the telescope.  Although we recommend familiarizing 
yourself with the equipment during daylight hours, it is critical that you never point the telescope at 
or near the Sun. 

Altitude and Azimuth – base mount 

The base allows the telescope to move along two axes: Altitude (up/down) and azimuth (left/right). 
The telescope can be positioned by holding the optical tube and moving it left or right so the base 
rotates. And up and down so altitude side bearing rotate in the base’s cradle.   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Move the telescope gently.  You can adjust / tighten the side movement, from the side of the base.  
Please ensure it’s adjusted to move smoothly, but not be loose or unstable. 

Viewing with eyeglasses 

If you wear eyeglasses, you may be able to keep them on while you observe if the eyepieces have 
enough eye relief to allow you to see the whole field of view. You can try this by looking through the 
eyepiece first with your glasses on and then with them off, and see if the glasses restrict the view to 
only a portion of the full field.  If they do, you can easily observe with your glasses off by just 
refocusing the telescope the needed amount. If you suffer from severe astigmatism, however, you 
may find images noticeably sharper with your glasses on.  Then look through the telescope’s 
eyepiece to see if that point is centered in the field of view.  If it is, the job is done. If not, make the 
necessary adjustments. 

Summary of Contents for Dobsonian

Page 1: ...Manual Warning Never look directly at the Sun through any telescope or finder scope even for an instant as permanent eye damage could result Do not point the telescope at the Sun as parts will melt Ch...

Page 2: ...imber base mount Special care needs to be taken while transporting the telescope Please plan your transport of the telescope to prevent it moving around and being damaged The optic tube is quite heavy...

Page 3: ...arm up and dry out If the eyepiece fogs up wrap your hands around it for a few moments As it warms up the fog should disappear DO NOT wipe the lens with a tissue or cloth as it has special coatings on...

Page 4: ...lease ensure it s adjusted to move smoothly but not be loose or unstable Viewing with eyeglasses If you wear eyeglasses you may be able to keep them on while you observe if the eyepieces have enough e...

Page 5: ...images match up The finder scope alignment needs to be checked before every observing session Focusing the Finder scope If when looking through the finder scope the images appear somewhat out of focus...

Page 6: ...ve warm air currents rising from them which distorts the image seen in the eyepiece You should also not observe out an open window from indoors for the same reason The best options would be out of tow...

Page 7: ...nearby porch and streetlights and car headlights will spoil your night vision Tracking Celestial Objects The Earth is constantly rotating about its polar axis completing one full rotation every 24 ho...

Page 8: ...mmended for small and bright objects like planets and double stars The moon also takes higher magnifications as well Deep sky objects however typically look better at medium or low magnifications This...

Page 9: ...our telescope Lunar craters Marias and even mountain ranges can all be clearly seen from an average distance of 350 000kms away With its ever changing phases you ll get a new view of the Moon every ni...

Page 10: ...ost luminous object in the sky excluding the Sun and the Moon It is so bright that sometimes it is visible to the naked eye during full daylight Ironically Venus appears as thin as a crescent not a fu...

Page 11: ...pollution Take plenty of time to let your eyes adjust to the darkness Do not expect these objects to appear like the photographs you see in books and magazines most will look like dim gray smudges...

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