Celestron
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Celestron NexStar 90 SLT 90mm go-to altazimuth Maksutov-Cassegrain
$539.95The NexStar 90 SLT (Star Locating Telescope) is an affordable go-to 90mm Maksutov-Cassegrain with high contrast/high resolution catadioptric optics that folds a 49" optical system into a 12" tube.