I'd appreciate it if anyone can advise me of the thread pitch and diameter of the Takahashi FSQ106 EDXIII objective cell,
with the view to making a screw in adapter for a Coronado SM90.....unfortunately precise parts do not have this on their data-base.
Alternatively a link to a suitable commercial adapter would be appreciated.
FSQ106 lens cell
- rsfoto
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Re: FSQ106 lens cell
Hi,highqe wrote: ↑Sat Aug 08, 2020 12:31 am I'd appreciate it if anyone can advise me of the thread pitch and diameter of the Takahashi FSQ106 EDXIII objective cell,
with the view to making a screw in adapter for a Coronado SM90.....unfortunately precise parts do not have this on their data-base.
Alternatively a link to a suitable commercial adapter would be appreciated.
The most accurate information you will get from Takahashi itself.
If you are in the USA write to Takahashi America or if you are in Europe write to Takahashi Europe.
Mr. Darrin Lewer [email protected]
Tell him Rainer Ehlert from Mexico gave you his e-mail adress. He is very helpful.
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
- rsfoto
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Re: FSQ106 lens cell
Hi,
I just looked into my FSQ-106 ED first generation and saw that it has two rings on the front. The foremost one has no thread and then comes a second with thread but the diameter of the front one would not allow to thread something into the second ring with thread as it has exactly the same diameter and so a thread would not fit through the first ring.
Perhaps the EDXIII is built different.
I just looked into my FSQ-106 ED first generation and saw that it has two rings on the front. The foremost one has no thread and then comes a second with thread but the diameter of the front one would not allow to thread something into the second ring with thread as it has exactly the same diameter and so a thread would not fit through the first ring.
Perhaps the EDXIII is built different.
Last edited by rsfoto on Sun Aug 09, 2020 2:48 pm, edited 1 time in total.
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°