Celestron AstroMaster 70AZ Manual

Celestron Teleskop AstroMaster 70AZ

Læs gratis den danske manual til Celestron AstroMaster 70AZ (26 sider) i kategorien Teleskop. Denne vejledning er vurderet som hjælpsom af 24 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 12.5 anmeldelser. Har du et spørgsmål om Celestron AstroMaster 70AZ, eller vil du spørge andre brugere om produktet?

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Table of Contents

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

Piggyback 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

OPTIONAL ACCESSORIES .....................................................................................................23

AstroMaster Specifications...........................................................................................................24

Produkt Specifikationer

Mærke:	Celestron
Kategori:	Teleskop
Model:	AstroMaster 70AZ
Vægt:	8160 g
Forstørrelse:	45 x
Fast brændvidde:	900 mm
Linse overflade:	Fully Multi Coated (FMC)
Altazimuth beslag:	Ja
Maksimal understøttede okulære, diameter:	10 mm
Visuel strøm (maks.):	100 x
Optisk rør, diameter:	914.4 mm
Størrelse på primær spejlning:	70 mm