Pour passer sur un plus gros diamètre, je mets en vente le newton solaire.
Voir plus bas.
Contact par e-mail.


Nom et prénom : Alexandre
E-mail : allhoest@scarlet.be
Adresse :
Pays : BE
Prix : Voir annonces plus bas


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Truss Solar Newton T250 for Ha and CaK
Works also with the solar continuum
Works also under the G band (430nm)

The truss tube and mirror are made by Martini Optik
The truss tubes and upper cell are stronger than standard models, to cope with the constraints of a Halpha setup.
The mirror is "multilayer" treated, to reflect the red and part of the deep blue wavelength
Leaks allow imaging with a solar continuum
The spider is a rigid "double" carbon model
The secondary is a Lambda/20 made by Antares; it has a small damage on one end, not affecting the imaging process.
The focuser is a high quality from Starlight Instruments
Remote focusing through USB_Focus and heavy duty motor
2500Eur

Images made with this setup:

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Solar Scintallation Monitor
SSM V1, original from Airylab
160Eur, which is 50% of current new price


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CD "How to Become An Expert Solar Imager"
http://www.astronomyknowhow.com/solar-imaging/
15 Eur