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Bosma 200/2400mm Large-caliber Long Focal Length Three-piece Rumak Structure Astronomical Telescope - Astronomical Telescope - AliExpress
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iOptron 6" Rumak Maksutov-Cassegrain Telescope - Sponsor Announcements and Offers - Stargazers Lounge
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Bosma 200/2400mm Large-caliber Long Focal Length Three-piece Rumak Structure Astronomical Telescope - Astronomical Telescope - AliExpress
![iOptron 6" Rumak Maksutov-Cassegrain Telescope - Sponsor Announcements and Offers - Stargazers Lounge iOptron 6" Rumak Maksutov-Cassegrain Telescope - Sponsor Announcements and Offers - Stargazers Lounge](https://www.firstlightoptics.com/user/products/large/ioptron_150mm_maksutov_6101_1%5B1%5D.jpg)