Manufacturer: -TS Zubehör
Product number: 2022-1606-1

EUR 399,00


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)  
Please log in to calculate shipping costs to your country.
more details to the shipping costs ...

  • On stock
  • Only 2 pcs left in stock





There are no reviews for this product
  • Details..
  • Technical data..
  • In the box..
TS 10" f/4 parabolic primary mirror for self construction of Newtonian telescopes
This parabolic primary mirror satisfies with a particularly smooth and accurately finished surface. We recommend this mirror especially for the do-it-yourself construction of a high-quality Newtonian telescope, but also for upgrading an existing telescope. The image produced by this mirror is above standard. We guarantee an image which is better than diffraction limited.

Quartz glass mirror substrate:
Each material has its own coefficient of thermal expansion. This is essential for the mirror´s reaction to temperature changes. The lower this expansion coefficient, the less the mirror reacts to changes of temperature. It is ready to use more quickly and, above all, the focus drift during astrophotography is reduced.

The mirror blank of fused quartz has no recognisable expansion, so it is superior to popular mirror blanks of Pyrex or Suprax, similar to Zerodur. For this reason, a quartz glass mirror is particularly suitable for astrophotography. Due to its excellent surface, we also recommend this mirror for building high-resolution Newtonian telescopes for visual observation.

If you want to have your mirror checked directly by a tester of your choice, we will gladly provide you with our recommendation.
Diameter:10" - 250 mm
Focal length:1000 mm
Focal ratio:f/4
Mirror substrate:Quartz glass
Reflectivity:94%
Thickness:35 mm
Weight:4.4 kg
10" f/4 Primary mirror



Recommended accessories




Cleaning & Collimating

TSMF27

TS-Optics Optical Super Microfiber Cleaning Cloth

TS-Optics Optical Super Microfiber Cleaning Cloth

  • On stock
  • Only 2 pcs left in stock

EUR 5,99RRP EUR 7,95you save 24.7% (EUR 1,96)

%

General Accessories

Reviews