Manufacturer: -TS Zubehör
Product number: TSFSH40

EUR 89,90


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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TS-Optics Holder for Newtonian secondary mirror - diameter 40 mm
The secondary mirror holder is made of aluminum and allows for mounting the secondary mirror at the exact angle of 45°. The holder is suitable for secondary mirrors from 42 mm diameter (minor axis).

Practical tip from Teleskop-Service:

For mounting the secondary mirror on the support surface, we recommend silicone, as this has proven successful for self-building telescopes. But a good double-sided adhesive tape also works. Before mounting, the surface has to be cleaned and, above all, grease has to be removed. Slight roughening of the surface with sandpaper or a metal file improves the adhesion significantly.
Diameter:40 mm
Internal thread:Female M6 thread at the base (on the bottom centre) for countering
Distance base to beginning of the 45° slant:5 mm
Material:Aluminum
TS-Optics secondary mirror holder



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Written by Edward Bats
on 2023-01-25

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Written by Luc Jaspers
on 2020-10-13

Aluminium