Celestron OMNI XLT 102 マニュアル

目次

• INTRODUCTION

  4
• Warning

  4
• ASSEMBLY

  8
• Setting up the Tripod

  8
• Attaching the Equatorial Mount

  9
• Attaching the Center Leg Brace

  10
• Installing the Counterweight Bar

  10
• Installing the Counterweights

  11
• Attaching the Slow Motion Control Knobs (Cables)

  11
• Attaching the Telescope Tube to the Mount

  12
• Installing the Finderscope

  13
• Installing the Visual Back

  13
• Installing the Star Diagonal

  14
• Installing the Eyepieces

  14
• Moving the Telescope Manually

  15
• Balancing the Mount in R.A

  15
• Balancing the Mount in DEC

  16
• Adjusting the Mount

  16
• Adjusting the Mount in Altitude

  17
• Adjusting the Mount in Azimuth

  17
• TELESCOPE BASICS

  18
• Image Orientation

  20
• Focusing

  20
• Aligning the Finderscope

  21
• Calculating Magnification

  21
• Determining Field of View

  22
• General Observing Hints

  22
• ASTRONOMY BASICS

  23
• The Celestial Coordinate System

  23
• Motion of the Stars

  24
• Latitude Scale

  25
• Pointing at Polaris

  25
• Finding the North Celestial Pole

  26
• Polar Alignment in the Southern Hemisphere

  27
• Pointing at Sigma Octantis

  28
• Finding the South Celestial Pole (SCP)

  28
• Declination Drift Method of Polar Alignment

  29
• Aligning the R.A. Setting Circle

  30
• Using the R.A. Vernier Scale

  31
• CELESTIAL OBSERVING

  32
• Observing the Moon

  32
• Lunar Observing Hints

  32
• Observing the Planets

  32
• Observing the Sun

  33
• Solar Observing Hints

  33
• Observing Deep Sky Objects

  33
• Seeing Conditions

  33
• Transparency

  33
• Sky Illumination

  33
• Seeing

  34
• Using the Lens Cap Aperture Stop with Refractor Telescopes

  34
• ASTROPHOTOGRAPHY

  35
• Piggyback Photography

  35
• Short Exposure Prime Focus Photography for Refractors & Newtonians

  36
• Short Exposure Prime Focus Photography for Schmidt-Cassegrains

  36
• Eyepiece Projection for a Schmidt-Cassegrain

  37
• Long Exposure Prime Focus Photography

  38
• Planetary and Lunar Photography with Special Imagers

  39
• CCD Imaging for Deep Sky Objects

  40
• Terrestrial Photography

  40
• Metering

  40
• Reducing Vibration

  40
• TELESCOPE MAINTENANCE

  41
• Care and Cleaning of the Optics

  41
• Collimation of Refractors

  41
• Collimation of a Schmidt-Cassegrain

  42
• Collimation of a Newtonian

  44
• OPTIONAL ACCESSORIES

  48
• APPENDIX A - TECHNICAL SPECIFICATIONS

  51
• APPENDIX B - GLOSSARY OF TERMS

  52
• SKY MAPS

  55
• CELESTRON TWO YEAR WARRANTY

  61