Related Manuals for Bresser 70/700 NG
Summary of Contents for Bresser 70/700 NG
- Page 1 Telescope 70/700 NG Art. No. 88-45000 Bedienungsanleitung Operating Instructions Mode d’emploi Handleiding Istruzioni per l’uso Instrucciones de uso Manual de utilização...
- Page 2 We hope all users and their parents will enjoy And now it just remains to say, „Have loads of our products. fun researching and discovering“ Your Bresser team...
- Page 3 RISK to your child! Dampen the cleaning cloth with a spectacle Never look through this device directly cleaning fluid and use it on very dirty lenses. at or near the sun. There is a risk of BLINDING YOURSELF! Protect the device against dirt and dust. Lea- ve it to dry properly after use at room tempe- Children should only use this device under su- rature.
- Page 4 Your telescope has the following parts Parts of the Eyepiece holder (Figure 8) STEP I – Assembly (Figures 1–3) Clamping screw 2. General Information regarding Assem- 21a Lens Cover 1 Telescope tube bly, Positioning 2 Finder Parts of the Zenith Mirror (Figure 9) 3 Adjusting crews for finder Clamping screw Before beginning with the assembly, choose a...
- Page 5 tripod rests on one leg. Finally, set the tripod vision bars (12) (Figures 1 + 3) and must snap down on all legs, so that it stands straight. into place. If necessary, you may push the tri- pod leg brace downwards a little. Loosen the three locking clips (11) (Figure 1 + 4) on the tripod legs, pull each individual 5.
- Page 6 Finally, in the same way (by opening and clo- sing the clamp screws) secure the 20-mm eyepiece in the zenith mirror. On the finder holder, there are adjusting screws for the finder (3) (Figure 1): two clamp screws (black) and one spring-loaded counter Be sure that the entrance of the eyepiece (the screw (silver).
- Page 7 Look through the finder and focus on a far- 9. Flexible shafts STEP II – Using the Telescope away object. Turn the front lens mount (23) in one direction or another until the object ap- In order to facilitate the exact fine adjustment 1.
- Page 8 Loosen the pole elevator clamp screw (28) the astronomical observation. clamp is the same number as your location‘s angle of latitude (e.g. 51°). and lower the tilt plate (30) until it is horizontal Do not observe from closed spaces, and (in other words, until it stops).
- Page 9 The telescope is now properly oriented. This In order to obtain a comfortable observation procedure is necessary for tracking celestial position, carefully loosen the screw on the bodies. tube clamp (8) (Figure 1) so that you can turn the telescope tube. Bring the eyepiece and 6.
- Page 10 On the drawing (Figure 18), you see a num- The zenith Mirror (19) (Figure 2) produces an ber of the more familiar constellations and star image reversal (mirror-image) and is only used clusters, which are visible throughout the year. for astronomical observation. The position of the stars is, of course, depen- dent on date and time.
- Page 11 11. Dismantling the Telescope Troubleshooting: Hopefully your observation session will have Problem Solution been interesting and successful; afterwards, it is recommended to store the telescope in No image Remove lens cap from lens opening a dry and well-ventilated room. Please do not forget to place the lens caps back onto the front tube opening and the eyepiece holder.
- Page 12 1. Technical data: 2. Possible objects for observation: With a distance of about 1500 light years, the Orion Nebula (Messier 42, abbreviation: M 42) • Double-lens system (achromatic) We have compiled and explained a number of is the brightest diffuse nebula in the sky – visi- made of glass very interesting celestial bodies and star clus- ble with the naked eye, and a rewarding object...
- Page 13 the Ring Nebula from the side, it would look f=20 mm f=12 mm f=4 mm like the Dumbbell Nebula (M27). With this ob- ject, we’re looking directly at the pole of the nebula. Dumbbell Nebula in the Vulpecula (Fox) The Moon constellation (M 27) M 27 in the Fox constellation (Figure 22) Right ascension: 19:59.6 (Hours: Minutes)
- Page 14 3. Telescope ABC’s Eyepiece: Magnification: An eyepiece is a system made for your eye The magnification corresponds to the diffe- What do the following terms mean? and comprised of one or more lenses. In an rence between observation with the naked eyepiece, the clear image that is generated in eye and observation through a magnification Barlow Lens:...
- Page 16 Meade Instruments Europe GmbH & Co. KG Gutenbergstr. 2 DE-46414 Rhede Germany www.bresser.de...