Meade Infinity 80mm User Manual - Page 12

in your eyepiece inside the circle. The best exercise for drawing is to observe 10 the moons of Jupiter every night or so. Try to make Jupiter and the moons approximately the same size as they look in your eyepiece. You will see that the moons are in a different position every night. As you get better at drawing, try more challenging sights, like a crater system on the moon or even a nebula. Go your library or check out the internet for more information about astronomy. Learn about the basics: light years, orbits, star colors, how stars and planets are formed, red shift, the big bang, what are the different kinds of nebula, what are comets, asteroids and meteors and what is a black hole. The more you learn about astronomy, the more fun, and the more rewarding your telescope will become. SOME OBSERVING TIPS Eyepieces: Always begin your observations using the 26mm low-power eyepiece. The 26mm eyepiece delivers a bright, wide field of view and is the best to use for most viewing conditions. Use the high-power 9mm eyepiece to view details when observing the Moon and planets. If the image become fuzzy, switch back down to a lower power. Changing eyepieces changes the power or magnification of your telescope. You can also change magnification by using a Barlow lens. The Barlow lens included with your telescope doubles the power of your telescope. Place the Barlow into the eyepiece holder before you insert the eyepiece. Meade offers a complete line of eyepieces and Barlows for your telescope. Most astronomers have four or five low-power and high power eyepieces to view different objects and to cope with different viewing conditions. Objects move in the eyepiece: If you are observing an astronomical object (the Moon, a planet, star, etc.) you will notice that the object will begin to move slowly through the telescopic field of view. This movement is caused by the rotation of the Earth and makes an object move through the telescope's field of view. To keep astronomical objects centered in the field, simply move the telescope on one or both of its axes- vertically and/or horizontally as needed-try using the telescopes coarse and fine adjustment controls(11 & 12). At higher powers, astronomical objects will seem to move through the field of view of the eyepiece more rapidly. Place the object to be viewed at the edge of the field and, without touching the telescope, watch it drift through the field to the other side before repositioning the telescope so that the object to be viewed is again STAR CHARTS Star charts and planispheres are useful for a variety of reasons. In particular, they are a great aid in planning a night of celestial viewing. A wide variety of star charts are available in books, in magazines, on the internet and on CD Roms. Meade offers AutoStar SuiteTM software. Contact your local Meade dealer or Meade's Customer Service department for more information. Astronomy and Sky and Telescope magazines print star charts each month for up-to-the-minute maps of the heavens. Looking at or near the Sun will cause irreversible damage to your eye. Do not point this telescope at or near the Sun. Do not look through the telescope as it is moving.