CELESTRON POWER SEEKAR 70AZ TELESCOPE (Telescope for Astronomical observing, With Literature, Links & Video for learners) REVEAL THE DEPTHS OF OUR SOLAR SYSTEM AND THE WONDERS OF NATURE. A telescope is an instrument that aids in the observation of remote objects by collecting electromagnetic radiation (such as visible light). The first known practical telescopes were invented in the Netherlands at the beginning of the 17th century, using glass lenses. They found use in terrestrial applications and astronomy. OVERVIEW • Quick and easy no-tool setup • Slow motion controls for smooth tracking • Erect image optics - Ideal for terrestrial and astronomical use • Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity • 3x Barlow lens triples the magnifying power of each eyepiece • Accessory tray for convenient storage of accessories • “TheSkyX – First Light Edition” astronomy software with a 10,000 object database, printable