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Note: This book is only available in German language!
A guidance for owners of telescope
Ronald Stoyan
How do I serve my telescope? Which eyepieces are meaningful? How do I visit an astronomical object? What is meant with Lambda peak ton Valley? This book brings enter suppl. quite all answers to questions approximately around the optics, mechanics and use of an astronomical telescope. For the first time all important definitions and formulas were combined into the telescope technology, without confusing the user by long texts. By the spiral connection the book is ideally been suitable, directly beside the telescope to be used - a companion, that should be missing at no entering he instrument.
122 sides, 131 photos and diagrams, 42 tables, format 21cm×15cm, continuous colored.
