Celestron AstroMaster LT 70AZ 21074 Manuals

Manuals and User Guides for Celestron AstroMaster LT 70AZ 21074. We have 1 Celestron AstroMaster LT 70AZ 21074 manual available for free PDF download: Instruction Manual

Celestron AstroMaster LT 70AZ 21074 Instruction Manual

Celestron AstroMaster LT 70AZ 21074 Instruction Manual (25 pages)

AstroMaster LT Series

Brand: Celestron | Category: Telescope | Size: 2.5 MB

Table of Contents

Table of Contents
2
Introduction
3
Assembly
6
Setting up the Tripod
6
Moving the Telescope Manually
7
Attaching the Telescope Tube to the Mount
7
Installing the Diagonal & Eyepieces (Refractor)
8
Installing the Eyepieces on the Newtonians
8
Telescope Basics
9
Image Orientation
10
Focusing
10
Aligning the Finderscope
10
Calculating Magnification
11
Determining Field of View
12
General Observing Hints
12
Astronomy Basics
13
The Celestial Coordinate System
13
Motion of the Stars
14
Celestial Observing
15
Observing the Moon
15
Observing the Planets
15
Observing the Sun
15
Observing Deep Sky Objects
16
Seeing Conditions
18
Astrophotography
19
Short Exposure Prime Focus Photography
19
Planetary & Lunar Photography with Special Imagers
19
CCD Imaging for Deep Sky Objects
19
Terrestrial Photography
19
Telescope Maintenance
20
Care and Cleaning of the Optics
20
Collimation of a Newtonian
20
Astromaster LT Speciﬁcations
24

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