Celestron Ultima 11 User Manual

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HE HAND CONTROLLER BUTTONS ............................................................................................................... 39
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RACKING RATE SELECTION.......................................................................................................................... 40
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ERIODIC ERROR CORRECTION...................................................................................................................... 40
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ONNECTORS................................................................................................................................................. 42
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HE HAND CONTROLLER ............................................................................................................................... 43
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EPLACING THE BATTERY ............................................................................................................................. 43
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ROUBLE SHOOTING...................................................................................................................................... 44
CELESTIAL OBSERVING....................................................................................................................... 45
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BSERVING THE MOON ................................................................................................................................. 45
Lunar Observing Hints ............................................................................................................................. 45
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BSERVING THE PLANETS.............................................................................................................................. 45
Planetary Observing Hints ....................................................................................................................... 45
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BSERVING THE SUN ..................................................................................................................................... 45
Solar Observing Hints............................................................................................................................... 46
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BSERVING DEEP SKY OBJECTS.................................................................................................................... 46
Using the Setting Circles .......................................................................................................................... 46
Star Hopping............................................................................................................................................. 47
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EEING CONDITIONS ...................................................................................................................................... 49
Transparency ............................................................................................................................................ 49
Sky Illumination ........................................................................................................................................ 49
Seeing........................................................................................................................................................ 49
CELESTIAL PHOTOGRAPHY ............................................................................................................... 51
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HORT EXPOSURE PRIME FOCUS PHOTOGRAPHY .......................................................................................... 51
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IGGYBACK PHOTOGRAPHY........................................................................................................................... 52
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YEPIECE PROJECTION................................................................................................................................... 54
Effective Focal Length .............................................................................................................................. 55
Effective Magnification............................................................................................................................. 55
Effective f# or f-ratio................................................................................................................................. 56
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ONG EXPOSURE PRIME FOCUS PHOTOGRAPHY ............................................................................................ 56
TELESCOPE MAINTENANCE ............................................................................................................... 58
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ARE AND CLEANING OF THE OPTICS ............................................................................................................ 58
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OLLIMATION ................................................................................................................................................ 58
OPTIONAL ACCESSORIES .................................................................................................................... 60
THE MESSIER CATALOG ...................................................................................................................... 64
LIST OF BRIGHT STARS ........................................................................................................................ 68
TECHNICAL SPECIFICATIONS............................................................................................................ 69
FURTHER READING ............................................................................................................................... 70

Celestron Ultima 11 Specifications

General

Brand	Celestron
Model	Ultima 11
Category	Telescope
Language	English