Lunt Solar 60mm diameter of the etalon

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Kvak
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Lunt Solar 60mm diameter of the etalon

Post by Kvak »

Hello, is there information about diameter of the etalon of this
telescope:
http://agenaastro.com/lunt-solar-system ... -cray.html
I think it is 35 mm, is it true ?
I'm going to do Lunt mod 90 mm.


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marktownley
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Re: Lunt Solar 60mm diameter of the etalon

Post by marktownley »

I think it is, yes. Have a search around on here, lots of people have done this now.


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