Meade ETX-90AT, ETX-105AT, and ETX-125AT models build on the original ETX concept to create the most advanced electronically-controlled telescopes including automatic GO TO object-location with the Autostar Computer Controller ever produced in their price range. And yet without sacrificing any of the user-friendly features that started the ETX revolution. his is a great instrument for beginners and amateurs alike. Highly portable and easy to set up, which is important in light polluted areas such as Natick, MA.
This allows me to get up and go to dark sky areas for fantastic viewing. Even in light polluted suburbia, the Moon, Mars, Saturn, Jupiter, Andromeda Galaxy, and the Orion Nebula are clearly visible as well as many other Messier objects. If you're a beginner, don't expect to see the flag on the Moon, Hubble Space Telescope can't even see that, or canals on Mars. Do expect to see amazing craters during crescent Moons and polar ice caps during Mars opposition. Jupiter is impressive to look at due to it's shear size. You can make out cloud belts and the famous eye of the 300 year storm. Jupiter's four largest moons show up as small points of light and they change location each night. It's as if you're looking at a miniature solar-system. Saturn and it's rings are among the most beautiful objects to observe. On very clear nights you can make out the Cassini division in Saturn's rings as well as it's largest moon, Titan. Andromeda Galaxy is viewed as a fuzzy cloud with more detail observable in darker skies. Use a CCD camera to overcome your eye's limitation by capturing the color and detail that are shown in pictures.
The Autostar is an excellent educational tool with detailed information on each object. It allows you the hands-on experience of learning which makes it fun. Follow the instructions carefully for configuring the Autostar. The more accurate the motor calibration, the easier it will be to align to the stars. It helps to set your watch to the atomic clock which can be found at
www.time.gov and use that for the time entered. This will give an accurate position of the stars according to the Earth's rotation. Make sure your telescope is pointed "True North" and follow the instructions for the fork arm location on the telescope. Learn the locations of a few stars during the different seasons in order to make the alignment procedure simpler.
A great beginning scope at a great price.
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