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Celestron
OMNI XLT 102
manual
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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
Attaching the Center Leg Brace
Installing the Counterweight Bar
Attaching the Slow Motion Control Knobs Cables
Installing the Counterweights
Attaching the Telescope Tube to the Mount
Installing the Visual Back
Installing the Finderscope
Installing the Eyepieces
Installing the Star Diagonal
Balancing the Mount in R.A
Moving the Telescope Manually
Balancing the Mount in DEC
Adjusting the Mount
Adjusting the Mount in Azimuth
Adjusting the Mount in Altitude
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Image Orientation
Focusing
Calculating Magnification
Aligning the Finderscope
General Observing Hints
Determining Field of View
Celestial Coordinate System
Motion of the Stars
Pointing at Polaris
Latitude Scale
Finding the North Celestial Pole
Polar Alignment with the Latitude Scale
Polar Alignment in the Southern Hemisphere
Finding the South Celestial Pole SCP
Pointing at Sigma Octantis
Declination Drift Method of Polar Alignment
Aligning the R.A. Setting Circle
11 Vernier Scale
Using the R.A. Vernier Scale
Planetary Observing Hints
Observing the Moon
Lunar Observing Hints
Observing the Planets
Seeing Conditions
Observing the Sun
Solar Observing Hints
Observing Deep Sky Objects
Seeing
Using the Lens Cap Aperture Stop with Refractor Telescopes
Piggyback Photography
Using Digital Cameras
Full
Eyepiece Projection for a Schmidt-Cassegrain
Long Exposure Prime Focus Photography
Planetary and Lunar Photography with Special Imagers
Reducing Vibration
CCD Imaging for Deep Sky Objects
Terrestrial Photography
Metering
Collimation of Refractors
Care and Cleaning of the Optics
Two 2 turns
Collimation of a Schmidt-Cassegrain
Collimated telescope Should appear Symmetrical with
Aligning the Secondary Mirror
Collimation of a Newtonian
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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