Manufacturer: -TS Zubehör
Product number: GSBL1503DH

EUR 33,90RRP EUR 39,00you save 13.1% (EUR 5,10)


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TS-Optics primary mirror baffle, fits TS UNC and Photon Newtonian telescopes
The baffle is a great photographic upgrade for your UNC or PHOTON Newtonian telescopes from Teleskop-Service. The star image is improved because the diffraction phenomena caused by the outermost mirror edge and especially by the retaining clips are simply faded out. The reduction of the aperture by only a few millimetres is of no consequence.

The installation on the Telescope is very simple. It is not even necessary to remove the main mirror from the mirror cell.
Remove the primary mirror cell from the tube by loosening the lateral retaining screws.
Pull out the cell with the mounted primary mirror.
Remove the three retaining clips and place the cover on the primary mirror.
Now carefully reinsert the three retaining clips and fix them in place. It is sufficient if the clips only press lightly on the aperture ring.
Then reinstall the primary mirror with the cell. Once you have marked the position of the screws, you do not even need to adjust the telescope.


The ring also fits many other Newtonian telescopes with the primary mirror diameter of 150 mm. If you have any questions, please contact us.
Designed for telescope:TS UNC and PHOTON Newtonian telescopes with 150 mm aperture
Manufacturing method:3D printing (FDM/FFF)
Material:Special PLA with better UV resistance.
Dimensional stability:up to 110 °C
Inner diameter:142 mm
Outer diameter:155 mm
Baffle ring



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