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FREQUENTLY ASKED QUESTIONS 

 

1) How far can I see? 

 
If you stand outside and look up at the night sky on a clear evening, you can see 
hundreds of stars without the aid of your telescope. The telescope is a light-gathering 
instrument that magnifies the view—providing significantly more detail and unveiling 
more stars, nebulae, and celestial objects. With the aid of a telescope, you will be able 
to enjoy exciting views of Saturn’s rings, Jupiter’s major moons, the Orion Nebula, and 
much more. 
 

2) Why can’t I see anything through my telescope? 
 

If you see only gray or black when looking through your telescope, even after searching 
for an object to view, it is very likely that you are using a zoom power that is too 
powerful. To solve this problem always start with the lowest power first, and only zoom 
to the higher powers after you have located an object. 
 

3) When I use my highest zoom power, everything looks much darker. Why? 

 
As magnification in a telescope increases, brightness diminishes. Conversely, 
brightness increases when magnification is reduced. If an image appears too dark or 
unclear, use a lower power. Views of small, bright objects are superior to those of large, 
dark, or blurry ones! Atmospheric conditions, air currents, as well as light and air 
pollution also affect viewing quality. 
 

4) As I look through my telescope, objects in the sky appear to move. Why is 
that?

 

 
When you observe an astronomical subject through a telescope, the constant rotation of 
the Earth makes things appear as though they are moving across the viewing area. If 
you would like to reduce this effect of movement to a minimum and observe the widest 
field of view, you should use lower zoom power.  

 
 
 

   

    

 

 

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 Manual Part #: 265161

 

 

 
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Summary of Contents for NG65FS

Page 1: ...NG65FS 65HC Maksutov Cassegrain Telescope Instructions and Owner s Manual Manual Part 265161...

Page 2: ...ains valleys wildlife and many other wonders and features of the world around us Its compact size and light weight make it an ideal telescope for hikers travelers cottagers and anyone else who demands...

Page 3: ...d bolt by turning it clockwise Do not over tighten 2 Place the quick release shoe with the telescope attached onto the tripod as shown below You will have to hold the lever L out while you position th...

Page 4: ...scope to the desired position and re tighten the knob by turning it clockwise 8 To flip the telescope up to 90 degrees you can loosen the tilt lock knob 6 When the telescope is at the desired angle ti...

Page 5: ...u to attach almost any 35mm SLR camera a camera that uses interchangeable lenses to the telescope eyepiece so that photographs can be taken through the telescope in effect turning it into a telephoto...

Page 6: ...OMICAL VIEWING 1 Take your telescope outside We do not recommend viewing objects through a window Your view can be distorted by reflections in the glass of a closed window or by air currents of differ...

Page 7: ...t on the optical surfaces when the telescope is not in use Remove the dust cap and allow the moisture to evaporate naturally Point the telescope downward to minimize the accumulation of airborne dust...

Page 8: ...t star but does not twinkle like a star does it looks like a tiny ball Venus Mars Jupiter and Saturn are the easiest planets to view Mercury is dimmer usually below the horizon and more challenging to...

Page 9: ...ope increases brightness diminishes Conversely brightness increases when magnification is reduced If an image appears too dark or unclear use a lower power Views of small bright objects are superior t...

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