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Celestron
OMNI XLT 102
manual
Models:
OMNI XLT 102
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Install
Warranty
Setting up the Tripod
Adjusting the Mount
Focusing
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Contents
Omni XLT Series Telescopes
Table of Contents
Astrophotography
Page
Omni XLT 102 Refractor
Omni XLT 150 Newtonian
Omni XLT 127 Schmidt-Cassegrain
Setting up the Tripod
Attaching the Equatorial Mount
Installing the Counterweight Bar
Attaching the Center Leg Brace
Installing the Counterweights
Attaching the Slow Motion Control Knobs Cables
Attaching the Telescope Tube to the Mount
Installing the Finderscope
Installing the Visual Back
Installing the Star Diagonal
Installing the Eyepieces
Moving the Telescope Manually
Balancing the Mount in R.A
Adjusting the Mount
Balancing the Mount in DEC
Adjusting the Mount in Altitude
Adjusting the Mount in Azimuth
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Focusing
Image Orientation
Aligning the Finderscope
Calculating Magnification
Determining Field of View
General Observing Hints
Celestial Coordinate System
Motion of the Stars
Latitude Scale
Pointing at Polaris
Finding the North Celestial Pole
Polar Alignment in the Southern Hemisphere
Polar Alignment with the Latitude Scale
Pointing at Sigma Octantis
Finding the South Celestial Pole SCP
Declination Drift Method of Polar Alignment
Aligning the R.A. Setting Circle
Using the R.A. Vernier Scale
11 Vernier Scale
Observing the Planets
Observing the Moon
Lunar Observing Hints
Planetary Observing Hints
Observing Deep Sky Objects
Observing the Sun
Solar Observing Hints
Seeing Conditions
Using the Lens Cap Aperture Stop with Refractor Telescopes
Seeing
Piggyback Photography
Using Digital Cameras
Eyepiece Projection for a Schmidt-Cassegrain
Full
Long Exposure Prime Focus Photography
Planetary and Lunar Photography with Special Imagers
Metering
CCD Imaging for Deep Sky Objects
Terrestrial Photography
Reducing Vibration
Care and Cleaning of the Optics
Collimation of Refractors
Collimation of a Schmidt-Cassegrain
Two 2 turns
Collimated telescope Should appear Symmetrical with
Collimation of a Newtonian
Aligning the Secondary Mirror
Both mirrors aligned with your eye looking into the focuser
Night Time Star Collimating
As a
Series 1 #
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Appendix a Technical Specifications
Appendix B Glossary of Terms
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Celestron Two Year Warranty
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