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Distance tube with 50 mm length for telescopes with M90x1 connection thread, for example for RC telescopes from TS-Optics, Astro Tech, GSO, ...
♦ Thread at telescope side: M90x1 thread (female)
♦ Thread at focuser side: M90x1 thread (male)
♦ The adapter is threaded between the telescope´s back wall, thus increasing the distance from the focuser to the tube.
Tento : https://www.teleskop-express.de/shop/pr ... hread.html
Cena : 29 eur
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Distance tube with 25 mm length for telescopes with M90x1 connection thread, for example for RC telescopes from TS-Optics, Astro Tech, GSO, ...
♦ Thread at telescope side: M90x1 thread (female)
♦ Thread at focuser side: M90x1 thread (male)
♦ The adapter is threaded between the telescope´s back wall, thus increasing the distance from the focuser to the tube.
Tento : https://www.teleskop-express.de/shop/pr ... hread.html[/url]
Cena : 19 euro
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