Instruction Manual DS-2000 Series Reflecting and Refracting Telescopes Refracting Telescopes use a large objective lens as their primary light-collecting element. Meade refractors,…

1. How to Use This Presentation To View the presentation as a slideshow with effectsselect“View”on the menu bar and click on“Slide Show.” To advance through the presentation,…

1. How to Use This Presentation To View the presentation as a slideshow with effectsselect“View”on the menu bar and click on“Slide Show.” To advance through the presentation,…

1. How to Use This Presentation To View the presentation as a slideshow with effectsselect“View”on the menu bar and click on“Slide Show.” To advance through the presentation,…

1. A is an instrument that gathers electromagnetic radiation. 2. Possible inventors of the telescope: Jacob Metius 3. Galileo Galilei 4. Isaac Newton 5. Kinds of Telescopes…

1. 3.2 OPTICS 2. Optical Telescopes Astronomers use telescopes to gather more light from astronomical bodies. The larger the telescope, the more light it gathers. Optical…

Slide 1 Slide 2 Objectives Describe electromagnetic radiation. Tools of Astronomy Explain how telescopes work. Describe space exploration. –refracting telescope –reflecting…

Slide 1Telescopes Section 1-4 Slide 2 Telescope l Tele – distant, far l Scope- see l Invented in the 16 th century l First used by Galileo Who found moons around Jupiter…

1.An Expanded View of the UniverseScience with theEuropean Extremely Large Telescope2. An Expanded View of the UniverseScience with theEuropean Extremely Large Telescope…

1.  2. Telescopes and Astronomical Instruments The 2 main points of telescopes are To make images with as much angular information as possible To gather as much light as…