Manufacturer: -TS Zubehör
Product number: GSFS31

EUR 54,90


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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TS-Optics 31mm elliptical secondary mirror for Newtonian telescopes
The secondary is meant for self-construction and for improving of Newtonian telescopes. The mirror is coated with a 94% aluminium reflection layer. This is protected by a quartz protection layer. Thus the secondary mirror becomes robust and non-ageing.
Diameter minor axis:31 mm
Thickness:10 mm
Reflectivity:94%
TS-Optics secondary mirror



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Reviews

Written by Sven Hendricks
on 2020-06-17

"Fangspeigel halt, so wie Beschrieben."

Written by Steffen Lehmann
on 2018-06-25

"Die Lieferung ging wie immer recht schnell und ist im wohlbehaltenden Zustand eingegangen. Ich habe den Fangspiegel zur Optimierung meines Newtonspiegels verwendet, um die Abschattung möglichst gering zu halten. Kann ich weiterempfehlen für den günstiegen Preis, habe es bereits ausprobiert... Sternenhaufen und Planeten erscheinen heller und kontrastreicher...top!!!"