Meade ETX-90AT 3.5" (13.8), 1250mm Maksutov-Cassegrain Astro Telescope with UHTC Coatings, Motorized Altazimuth Mount, Autostar Computerized Hand Controller & Tripod Review
Meade ETX-90AT 3.5" (13.8), 1250mm Maksutov-Cassegrain Astro Telescope with UHTC Coatings, Motorized Altazimuth Mount, Autostar Computerized Hand Controller & Tripod Feature
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. Optical Systems: Manufactured at the Meade Irvine, California, facility, ETX Maksutov-Cassegrain telescopes produce superlative, diffraction-limited optical performance and resolution. Optics so high in contrast, image brightness, and resolution that ETX-90AT, ETX-105AT, and ETX-125AT models often outperform many telescopes of larger apertures. Fork Mounts with Standard-Equipment Dual-Axis Drive System and #497 Autostar Controller: The rigid fork mountings of ETX Maksutov-Cassegrain models include high-torque DC motors on both telescope axes, permitting electronic operation from the standard-equipment Autostar controller. With the telescope placed in the altazimuth mode on a table, astronomical object-tracking may be accomplished automatically, after a quick and easy 2-minute alignment of Autostar to the sky. Alternately, the telescope may be mounted in either the altazimuth or equatorial modes on the standard-equipment #884 Deluxe Field Tripod. Cordless Field Operation: The drive base of each telescope accepts eight (user-supplied) AA-batteries that power the telescope for about 20 hou
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