Manufacturer: -TS Adapter
Product number: Sonder-M90

EUR 169,90


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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Individual Adapter, manufactured to your specifications
This item can only be ordered after consulting our sales team. In order to carry out the order, we need from you:

Data about the adapter connection at the telescope side: the information always describes the thread or the flange of the adapter
Thread at the telescope side:
Length of thread:
Female/male thread:


If the telescope does not have a thread and the connection is made directly to the tube, we need:
Inner diameter of the tube:
Distance of the mounting screws to the tube edge:
How many screws (3 or 4 pieces):
Required female thread:


We always need:
Length of the adapter without male thread or flange:
additionally, you are welcome to send us a technical drawing or sketch which gives even more certainty that the adapter is manufactured according to your requests.


Information on the advisor at Teleskop-Service:
Name of the contact person at Teleskop-Service for coordination of the offer:


How do I share this information:
On the page where you can choose the payment method, you find a text field "Informations concerning your order" - there you can write down the information. This will be considered when carrying out the order. In any case, you will receive a response from our order management.

An important information:
The customer shall be liable for the correctness of the specified dimensions. Return or exchange due to wrongly specified dimensions is excluded. The right for return is excluded at special designs.
Telescope side connection:As requested by the customer
Focuser side connection:M90x1 thread (male)
Length of the M90x1 thread:8 mm
Adapter according to customer specifications

Feedback from a customer from Denmark
"The adapter is beautifully finished, and the focuser is very good.

I have mounted them onto the optical tube without problems.

All eyepieces reach focus with both 1.25" and 2" diagonals, and the telescope is collimated.

I am very happy with the result."

Peter Snoer Jensen


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