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Reproduction of part or all of the contents of this document in any form is expressly prohibited other than for individual use only. All text, images and labels are property of Nimax Gmbh.

 

 

4. Start using your Omegon® 90/1000 EQ-2 telescope. 

Point the telescope to a distant object 

during the day. It is important to do this during daylight, so that you get familiarized with the 
telescope operation. A good target is a church tower, a chimney or a distant mountain peak. 
Make an eyepiece and diagonal are installed and securely fixed. Rotate the focuser knob, so that the 
focuser tube moves in and out. Do this slowly. We suggest that you start by racking the focuser all 
the way in and slowly move it out. With the PLössl 25mm eyepiece you should be able to get a 
focused (sharp) image easily. For night use we suggest starting with an easy object. The Moon is a 
big object easy to point at and train telescope pointing. We suggest to use the Moon as a first target 
before going to explore other more difficult objects like galaxies or nebulae. 

5. The Finderscope. 

Before we mentioned the finderscope as a valuable tool to point the telescope at an object. To use 
the telescope properly, the telescope and the finderscope must be aligned. The image obtained 
through the finderscope has a much broader field of view than that of the telescope. The 
finderscope acts as an aiming device to the telescope. Even to point to the Moon it is necessary for 
the finderscope to be accurately aligned with the telescope. Please take a look on how the 
finderscope works in the next pages. 

Figure 8. Tube placement.

 

Figure 9. Install the supplied accessories. 

Figure 10. Balance the telescope tube R.A. axis. 

Figure 11. Balance the telescope tube Dec. axis. 

Summary of Contents for 90/1000 EQ-2

Page 1: ...of the contents of this document in any form is expressly prohibited other than for individual use only All text images and labels are property of Nimax Gmbh Instruction Manual Omegon AC 90 1000 EQ 2...

Page 2: ...orks The telescope should point to the object being observed The front lens inside the dew shield 1 figure 1 gathers the object s light and directs it to the eyepiece on the focuser side 6 figure 1 Ro...

Page 3: ...an for individual use only All text images and labels are property of Nimax Gmbh Figure 2 Tripod assembly Figure 3 Tray placement Figure 4 Adjust tripod s extension Figure 5 Place the equatorial mount...

Page 4: ...used sharp image easily For night use we suggest starting with an easy object The Moon is a big object easy to point at and train telescope pointing We suggest to use the Moon as a first target before...

Page 5: ...igure1 lights figure 4 and figure 5 A small red point is projected on the optical window 3 figure 1 This red point when aligned with the telescope allows precise pointing to objects To precise align t...

Page 6: ...xt images and labels are property of Nimax Gmbh Figure 15 Red dot lights when ON Figure 16 A red dot is projected on the optical window Figure 17 Turn azimuth adjustment knob to align finder Figure 18...

Page 7: ...possible so we have the widest field of view STEP 1 Figure 22 Looking through the finderscope it should be powered ON we see the same building but in this case the red dot and chimney are not centered...

Page 8: ...the battery Turn the potentiometer on and check if the red dot is now brighter When not in use the finderscope should always be powered OFF to prolong battery s life 6 How to use the equatorial mount...

Page 9: ...tracking Star s positions rotate slowly but surely in the night sky This is caused by the Earth s rotation Every 24 hours the Earth make a complete turn So does the night sky This means that when obs...

Page 10: ...djustment so that the inclination of the mount is the same as the latitude of observers For an observer in Munich the latitude is 48 degrees The inclination angle should be approximately 48 degrees Ma...

Page 11: ...the supplied eyepieces Telescope s focal length is 1000mm Pl ssl 25 eyepiece s focal length is 25mm 1000 25 40 This means that the Pl ssl 25mm eyepiece provides a 40x power magnification This seems lo...

Page 12: ...rve it when the Moon is not full Try the crescent Moon and look for features along the terminator between illuminated and dark surfaces 8 2 Jupiter is the biggest planet of our solar system It is also...

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