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C150-HD
Celestron C150-HD Manuals
Manuals and User Guides for Celestron C150-HD. We have
2
Celestron C150-HD manuals available for free PDF download: Instruction Manual
Celestron C150-HD Instruction Manual (62 pages)
Celestron C150-HD AND G-8N NEWTONIAN Instruciton Manual
Brand:
Celestron
| Category:
Telescope
| Size: 2.35 MB
Table of Contents
Table of Contents
3
L L L L L Introduction
5
How to Use this Manual
6
A Word of Caution
6
The Newtonian Optical System
7
L L L L L Assembling Your Newtonian
8
Unpacking Your Telescope
8
Setting up the Tripod
11
Adjusting the Tripod Height
11
Attaching the Accessory Tray
12
Attaching the Equatorial Mount
13
Attaching the R.A. Slow Motion Knob
14
Attaching the Declination Slow Motion Knob
15
Installing the Counterweight Bar & Counterweights
16
Attaching the Telescope to the Mount
17
Balancing the Telescope in R.A
19
Balancing the Telescope in DEC
20
Adjusting the Mount in Altitude
21
Adjusting the Mount in Azimuth
21
Disassembling and Transporting Your G-8N
22
Storing Your Telescope
22
Installing the Finderscope
23
Installing the Eyepiece
24
Technical Specifications
25
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
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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Celestron C150-HD Instruction Manual (18 pages)
Celestron C80-HD Refractor Telescope INSTRUCTION MANUAL 21077, 21016, 31027, 31056, 1510
Brand:
Celestron
| Category:
Telescope
| Size: 0.3 MB
Table of Contents
Telescope Assembly
4
Attaching the Optical Tube
5
Balancing the Telescope
6
Attaching the Accessories
8
Aligning the Finderscope
8
Telescope Basics
9
Polar Alignment
10
Aligning the R.A. Setting Circle
12
Telescope Maintenance
14
Technical Specifications
15
Optional Accessories
15
Celestron Two Year Warranty
17
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