Celestron COSMOS FirstScope Handleiding
Lees hieronder de 📖 handleiding in het Nederlandse voor Celestron COSMOS FirstScope (80 pagina's) in de categorie Telescoop. Deze handleiding was nuttig voor 66 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld
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ENGLISH
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Table of Contents
INTRODUCTION .......................................................................................................................... 3
ASSEMBLY ................................................................................................................................... 5
Installing the Eyepieces .............................................................................................................. 5
Pointing the Telescope................................................................................................................ 5
TELESCOPE BASICS ................................................................................................................... 6
Image Orientation ....................................................................................................................... 6
Focusing...................................................................................................................................... 7
Calculating Magnification .......................................................................................................... 7
Determining Field of View ......................................................................................................... 7
General Observing Hints............................................................................................................. 7
The Celestial Coordinate System................................................................................................ 8
Motion of the Stars...................................................................................................................... 9
CELESTIAL OBSERVING ......................................................................................................... 10
Observing the Moon ................................................................................................................. 10
Lunar Observing Hints.............................................................................................................. 10
Observing the Planets ............................................................................................................... 10
Observing Deep Sky Objects- Star Hopping ............................................................................ 10
Seeing Conditions ..................................................................................................................... 13
ASTROPHOTOGRAPHY............................................................................................................ 13
TELESCOPE MAINTENANCE.................................................................................................. 14
Care and Cleaning of the Optics ............................................................................................... 14
Collimation of a Newtonian...................................................................................................... 14
OPTIONAL ACCESSORIES ..................................................................................................... 16
FirstScope Specifications.............................................................................................................. 16
3
Congratulations on your purchase of the FirstScope telescope. The FirstScope uses a Dobsonian Mount which is a
simple, easy to use type – easy movement of altitude (up & down) and azimuth (side-to-side). The optical tube is a
Newtonian reflector design. The FirstScope is made of the highest quality materials to ensure stability and
durability. All this adds up to a telescope that gives you a lifetime of pleasure with a minimal amount of
maintenance.
This telescope was designed for the First Time User offering exceptional value. The FirstScope features a compact
and portable design with ample optical performance to excite any newcomer to the world of amateur astronomy. In
addition, your FirstScope telescope is ideal for terrestrial observations which will open your eyes with superb high
power viewing – select the object, aim, point, and focus.
The FirstScope telescope carries a two year limited warranty. For details see our website at www.celestron.com
Some of the standard features of the FirstScope include:
• All coated glass optical elements for clear, crisp images.
• Smooth functioning, rigid Dobsonian alt-azimuth mount with simple controls for easy targeting.
• Designed to be used on a table top or other flat, sturdy surface.
• Quick and easy set up.
Take time to read through this manual before embarking on your journey through the Universe. It may take a few
observing sessions to become familiar with your telescope, so you should keep this manual handy until you have
fully mastered your telescope’s operation. The manual gives detailed information regarding each step as well as
needed reference material and helpful hints guaranteed to make your observing experience as simple and pleasurable
as possible.
Your telescope is designed to give you years of fun and rewarding observations. However, there are a few things to
consider before using your telescope that will ensure your safety and protect your equipment.
Warning
y Never look directly at the sun with the naked eye or with a telescope (unless you have the proper
solar filter). Permanent and irreversible eye damage may result.
y Never use your telescope to project an image of the sun onto any surface. Internal heat build-up
can damage the telescope and any accessories attached to it.
y Never use an eyepiece solar filter or a Herschel wedge. Internal heat build-up inside the telescope
can cause these devices to crack or break, allowing unfiltered sunlight to pass through to the eye.
y Do not leave the telescope unsupervised, either when children are present or adults who may not
be familiar with the correct operating procedures of your telescope.
Product specificaties
| Merk: | Celestron |
| Categorie: | Telescoop |
| Model: | COSMOS FirstScope |
| Kleur van het product: | Meerkleurig |
| Soort: | Breker |
| Lengte: | 254 mm |
| Vergroting: | 180 x |
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