Celestron NexStar SLT 90 | 90 mm Maksutov-Cassegrain on SLT GoTo Mount
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Amazon.com : HAWKKO Telescopes, 90mm Aperture Telescope for Adults Astronomy, 700mm Refracting Telescope Fully Multi-Coated High Transmission Coatings with AZ Mount Tripod Phone Adapter Viewing Planets and Stars : Electronics
National Geographic Maksutov telescope MC 90/1250 GoTo