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TS-Optics Telecopes primary mirror baffle for 8" ONTC Newtonian telescopes

Name: TS-Optics Telecopes primary mirror baffle for 8" ONTC Newtonian telescopes
Brand: -TS Zubehör
SKU: ONTCBL8
Price: 59 EUR

The baffle fits all UNC and ONTC Newtonian telescopes with 200 mm aperture and improves the star image in astrophotography.

The anti-glare ring reduces the diameter of the primary mirror by a few millimetres and thus hides the retaining clips and the mirror edge.

The photographic quality of the telescope is improved.

Easy mounting, the ring is clamped between mirror and retaining clips.

Lightweight design made of black plastic

Dimensionally stable up to 110 °C

Manufacturer: -TS Zubehör

Product number: ONTCBL8

EUR 59,00

incl. 19 % VAT (DE)

The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.

excl. 6.95 € shipping costs (DE)

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Product expected to be available from 06.06.2025

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TS-Optics Telecopes primary mirror baffle for 8" ONTC Newtonian telescopes

The baffle fits all UNC and ONTC Newtonian telescopes with 200 mm aperture and improves the star image in astrophotography.

The anti-glare ring reduces the diameter of the primary mirror by a few millimetres and thus hides the retaining clips and the mirror edge.

The photographic quality of the telescope is improved.

Easy mounting, the ring is clamped between mirror and retaining clips.

Lightweight design made of black plastic

Dimensionally stable up to 110 °C

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Technical data..
In the box..
Manufacturer infos..
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TS-Optics Telescopes primary mirror baffle, fits TS ONTC Newtonian telescopes

The baffle is a great photographic upgrade for your ONTC 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 primary 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.

Designed for telescope:	TS ONTC Newtonian telescopes with 200 mm primary mirror diameter
Thickness:	2 mm
Inner diameter:	189 mm
Outer diameter:	200 mm
Manufacturing method:	3D printing
Dimensional stability:	up to 110 °C

Baffle ring

Manufacturer / Importeur:	Teleskop-Service Ransburg GmbH
Street:	Von-Myra-Str. 8
ZIP / City:	85599 Parsdorf
Country:	Germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-express.de