Hello all,
does anyone, by accident, know a manufacturer of etalons? I would like to buy some customized etalons. Any hint is very appreciated.
Thank you in advance,
Bastelhannes
Etalon manufacturer
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Re: Etalon manufacturer
You could try Bernhard Halle: https://www.b-halle.de/products/mirrors ... lates.html
This solution will be expensive, though!
Cheers.
Peter
This solution will be expensive, though!
Cheers.
Peter
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Re: Etalon manufacturer
As Peter stated, custom etalons will be very expensive, and appear made to a higher level of quality with tighter specifications,\.
Light Machinery is an option as well.
Light Machinery is an option as well.
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Re: Etalon manufacturer
Hi Bastelhannes
Specifically what are you looking for?
Mark
Specifically what are you looking for?
Mark
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Re: Etalon manufacturer
Thank you all for the suggestions.
I am thinking about going the next steps. We currently face a lot of problems to get PST40 due to delivery problems.
Why not developing a complete new H-alpha device?
I am thinking about going the next steps. We currently face a lot of problems to get PST40 due to delivery problems.
Why not developing a complete new H-alpha device?
My greatest fear is being married alive.
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Re: Etalon manufacturer
You can also try :
https://mpo.im/capabilities/
They made etalons with lambda/100 accuracy.
I am afraid all of this would be awfully expensive.
https://mpo.im/capabilities/
They made etalons with lambda/100 accuracy.
I am afraid all of this would be awfully expensive.
Christian Viladrich
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http://planetary-astronomy.com/
Editor of "Solar Astronomy"
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Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
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Re: Etalon manufacturer
I know. I am pretty well aware of the costs. But I am not thinking in the dimensions fo 5 or 10 etalons.
I am curious about the possibilities...
I only give up, when alle the facts are against me... even then I am fighting.
I am curious about the possibilities...
I only give up, when alle the facts are against me... even then I am fighting.
My greatest fear is being married alive.