Care of Astronomical Telescopes and Accessories

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.

Deals in depth with the practical side of telescope maintenance Describes how to evaluate new and used telescopes of all types Covers the routine care, cleaning and maintenance of all astronomical optical systems Includes practical collimation (alignment of optics) instructions for all major optical designs Sections deal with mountings and mechanical assemblies Includes supplementary material: sn.pub/extras

Contenu
Optical Equipment.- Treasure in the Cellar.- Buying It Right: Consumer Strategies.- New Instruments.- Used Equipment.- Optical Accessories.- Care and Maintenance.- Lens Optics.- Figured Mirrors and Flats.- Optical Tube Features.- Mounts and Tripods.- Collimation and Adjustment Techniques.- Protection, Refinishing and Surface Treatments.- Storage.- Equipment Projects and Tips.