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Buy with confidence from Green Witch - 01954 211 288

How to Use a Computerised TelescopeHow to Use a Computerised Telescope Ref: B0521007909
  • CAMBRIDGE UNIVERSITY PRESS
    Author: Michael A Covington
    Published: 2002
    Pages: 240
    Paperback
    ISBN: 0521007909

This handbook describes how to start observing the sky with a computerized telescope.
Price: £21.99



Astronomical Equipment for AmateursAstronomical Equipment for Amateurs Ref: B1852330198
  • SPRINGER

    Author: Mobberley, Martin,
    Published: 1999
    Pages: 266
    Illustrations: 115
    Paperback
    ISBN: 1-85233-019-8

Telescopes - refractors and reflectors - are the main items of equipment used by almost every amateur astronomer. The purpose of astronomical telescopes is to collect and focus more light than the human eye can, forming an image that can be viewed, photographed, or analysed. Astronomical Equipment for Amateurs makes buying and using both telescopes and their ancillary instruments easy for astronomers of all abilities. It begins by looking at the advantages and disadvantages of the basic types of refractors, reflectors, mountings and accessories. Observation techniques are also included, along with the use of filters, (colour, anti-pollution and nebula), types of photography (piggy-back, prime focus and eyepiece projection), and also CCD imaging (including types of CCD camera and their advantages and disadvantages compared to photography). Martin Mobberley provides a fascinating insight into astronomical software.
Price: £29.00



Choosing and Using a Schmidt-Cassegrain TelescopeChoosing and Using a Schmidt-Cassegrain Telescope Ref: B1852336315
  • SPRINGER

A Guide to Commercial SCT's and Maksutovs

    Author: Mollise, Rod,
    Published: 2001
    Pages: 360
    Illustrations: 53
    Paperback
    ISBN: 1-85233-631-5

Amateur astronomy is becoming more and more popular, mostly because of the availability of relatively low-cost astronomical telescopes of superb quality - commercially-made Schmidt-Cassegrain and Maksutovs. Rod Mollise's book contains everything amateur astronomers need to know about these telescopes. Featuring (but not exclusively) the ubiquitous Meade and Celestron ranges, he describes what these instruments will do, how to use them, and which are the best to choose. This book includes everything! There are sections on accessories, observing techniques, and hints and tips gleaned from his 25 years experience with this type of telescope: cleaning, collimating, maintaining the telescope and mounting; using the telescope in various conditions; computer control; imaging (wet, digital and CCD). This is the perfect book for amateur astronomers who are about to invest in a new Schmidt-Cassegrain or Maksutov telescope, or for those who already have one and want to get the best out of it.
Price: £25.50



Using the Meade ETXUsing the Meade ETX Ref: B1852333510
  • SPRINGER

100 Objects You Can Really See with the Mighty ETX

    Author: Weasner, Mike,
    Published: 2002
    Pages: 210
    Illustrations: 74
    Paperback
    ISBN: 1-85233-351-0

In 1996 Meade, the world's largest astronomical telescope manufacturer, introduced the ETX, a low-cost and genuinely portable instrument capable of results close to the theoretical limits of optical performance. Since then several different models have been introduced, most of them controlled by on-board computers that automatically point the telescope at objects selected from a database of 12,000. Unfortunately not all these objects are visible when looking through the ETX! (They are included because they can be imaged with special equipment.) Mike Weasner is a world expert on the ETX range, and describes the "best" 100 objects to start with, and offers hints and tips about using and looking after the telescope to get the best possible results.
Price: £19.50



Care of Astronomical Telescopes and AccessoriesCare of Astronomical Telescopes and Accessories Ref: B185233715X
  • SPRINGER

A Manual for the Astronomical Observer and Amateur Telescope Maker

    Author: Pepin, M. Barlow,
    Published: 2005
    Pages: 252
    Illustrations: 82
    Paperback
    ISBN: 1-85233-715-X

Commercially-made astronomical telescopes are better and less expensive than ever before, and their optical and mechanical performance can be superb. When a good-quality telescope fails to perform as well as it might, the reason is quite probably that it needs a little care and attention! Here is a complete guide for anyone who wants to understand more than just the basics of astronomical telescopes and accessories, and how to maintain them in the peak of condition. The latest on safely adjusting, cleaning, and maintaining your equipment is combined with thoroughly updated methods from the old masters. Here, too, are details of choosing new and used optics and accessories, along with enhancements you can make to extend their versatility and useful lifetime. This book is for you. Really. Looking after an astronomical telescope isn’t only for the experts - although there are some things that only an expert should attempt - and every serious amateur astronomer will find invaluable information here, gleaned from Barlow Pepin's many years’ experience working with optical instruments.
Price: £26.50



The NexStar User's GuideThe NexStar User's Guide Ref: B1852337141
  • SPRINGER

    Author: Swanson, Michael W.,
    Published: 2003
    Pages: 296
    Illustrations: 137
    Paperback
    ISBN: 1-85233-714-1

Celestron’s NexStar telescopes were introduced in 1999, beginning with their first computer controlled “go to” model, a 5-inch. More models appeared in quick succession, and Celestron’s new range made it one of the two dominant manufacturers of affordable “go to” telescopes. Michael Swanson’s online discussions with literally thousands of NexStar owners made it clear that there was a desperate need for a book such as this - one that provides a complete, detailed guide to buying, using and maintaining NexStar telescopes. Although this book is highly comprehensive, it is suitable for beginners - there is a chapter on “Astronomy Basics” - and experts alike.
Price: £19.50



Telescopes and TechniquesTelescopes and Techniques Ref: B1852337257
  • SPRINGER

An Introduction to Practical Astronomy

    Author: Kitchin, Chris,
    Published: 2003
    Pages: 258
    Illustrations: 127
    Paperback
    ISBN: 1-85233-725-7

This second - completely revised - edition of Chris Kitchin's easy-to-read book provides a carefully structured introduction to the tools of astronomy. Beginning with an in-depth look at astronomical telescopes, it progresses through a coverage of positions and motions of astronomical objects, to observing instruments and techniques. New to this edition are sections on modern small telescopes and their design, revised material on the computer processing of data, and extended appendices. Like the first edition, questions (with answers) are given so that students and enthusiastic amateur astronomers can check their progress.
Price: £23.00



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