background image

Mars--The Great Red Planet appears as a reddish-orange disk.  Look at different times of the year
and try to catch a glimpse of the white polar ice caps.

Venus--just like the moon, Venus changed phases from month to month.  Some views of brilliant
Venus appear as if you were looking at a distant crescent moon.

Nebulae--The Great Orion Nebula is a very well known night sky object.  This and many others
are brought to you by this telescope.

Star Clusters--View millions of stars densely packed in a cluster that resembles a ball.

Galaxies--One of the greatest and most interesting galaxies is our neighbor the Andromeda
Galaxy.  Enjoy this and many others.  Much, much, more!

www.bushnell.com

ANSWERS TO COMMONLY ASKED QUESTIONS

1.

 

The image I see in the telescope is upside down and

reversed from right to left ?

 

An upside-down and reversed image is a

common characteristic of most astronomical

telescopes. Since telescopes are used for

astronomical viewing orientation is not important.

The image in the finderscope will also be upside

down and reversed.

2.

 

How do I determine the power my telescope ?

 

The power of your telescope can be determine

by dividing the focal length of the objective lens by

the focal length of the eyepiece. The eyepiece focal

length is the number printed on the eyepiece.  (For

example: 1200 

÷

 25 = 48X)

3.

 

Where do I find the Telescope Focal Length

 

The telescope focal length is the same focal

length as the objective focal length. For this

telescope it is 1200mm. Telescope focal lengths

range from 600mm to 1200mm on Bausch & Lomb

and Bushnell telescopes.

4.

 

What can I see with my telescope ?

 

Telescopes with power ranging from 25X to

50X can be used to view Star Clusters and Nebulae.

90X to 120X telescope can view galaxies. Most

planets can be seen at any magnification.

5.

 

What do the numbers on the eyepiece mean ?

 

The numbers on the eyepiece represents the

“focal Length” of the eyepiece.

 
 

Содержание VOYAGER 78-8000

Страница 1: ...e Sun With Your Telescope Permanent Damage To Your Eyes May Occur 1 2 3 4 5 6 7 8 9 1 Rack Pinion focusing System 2 Reflector Body 3 Altitude Bearing 4 Dobsonian Side Panel 5 Dobsonian Base Azimuth Be...

Страница 2: ...of 2 Includes the unassembled Dobsonian base and hardware TELESCOPE ASSEMBLY INSTRUCTIONS Remove all components from the cartons and identify all components You will need a phillips screwdriver and t...

Страница 3: ...escope Body 2 and Finderscope 8 from carton 2 Remove nuts located near the Rack Pinion Focusing Mechanism 1 on Reflector Telescope Body 2 3 Attach Finderscope 8 to Reflector Telescope Body 2 by insert...

Страница 4: ...ct comes into focus ALIGNING FINDERSCOPE 1 Look through low power 1 25 format eyepiece 9 and establish a well defined target see focusing telescope section 2 Looking through Finderscope 8 alternate ti...

Страница 5: ...an object sure to please any budding astronomer or experienced veteran When you have developed proficiency at this level other objects become good targets Saturn Mars Jupiter and Venus are good secon...

Страница 6: ...ange as it sets on the horizon It s because you are looking through a considerable more amount of atmosphere than you would directly overhead Note If objects high in the sky are distorted or wavy you...

Страница 7: ...characteristic of most astronomical telescopes Since telescopes are used for astronomical viewing orientation is not important The image in the finderscope will also be upside down and reversed 2 How...

Страница 8: ...edy 1 I ve completed the set up yet I cannot see anything Check to see if objective lens cover and all other lens covers have been removed Try to view an object that is 200 or more yards away If there...

Страница 9: ...not cover damages caused by misuse or improper handling installation or maintenance of the product Any return made under this warranty must be accompanied by the items listed below 1 A check in the am...

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