Celestron 31058 Manuals

Celestron 31058 Manuals

Manuals and User Guides for Celestron 31058. We have 1 Celestron 31058 manual available for free PDF download: Instruction Manual

Celestron 31058 Instruction Manual

Celestron 31058 Instruction Manual (62 pages)

Celestron C150-HD AND G-8N NEWTONIAN Instruciton Manual

Brand: Celestron | Category: Telescope | Size: 2 MB

Table of Contents

Table of Contents
3
L L L L L Introduction

5
L L L L L Assembling Your Newtonian

8
L L L L L Telescope Basics

26
- Image Orientation
  26
- Focusing
  27
- Aligning the Finder
  28
- Your First Look
  29
  - Daytime Observing
    29
  - Nighttime Observing
    30
- Calculating Magnification (Power)
  31
- Determining the Field of View
  31
L L L L L Astronomy Basics

32
- The Celestial Coordinate System
  32
- Motion of the Stars
  33
- Polar Alignment
  34
- Finding the Pole
  35
- Latitude Scales
  36
- Pointing at Polaris
  37
- Declination Drift
  38
- Polar Axis Finder
  39
- Aligning the R.A. Setting Circle
  39
- Polar Alignment Finders
  39
L L L L L Celestial Observing

40
- Observing the Moon
  40
- Observing the Planets
  40
- Observing the Sun
  41
- Observing Deep-Sky Objects
  41
  - Using the Setting Circles
    42
  - Star Hopping
    43
- Viewing Conditions
  45
  - Transparency
    45
  - Sky Illumination
    45
  - Seeing
    45
L L L L L Celestial Photography

47
- Short Exposure Prime Focus
  48
- Piggyback
  49
L L L L L Telescope Maintenance

51
- Care and Cleaning of the Optics
  51
- Collimation
  51
L L L L L Optional Accessories

53
L L L L L the Messier Catalog

56
L L L L L List of Bright Stars

59
L L L L L for Further Reading

60

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