[Wanted] Energy Rejection Filter

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Pablito
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[Wanted] Energy Rejection Filter

Post by Pablito » Sat Sep 14, 2013 4:08 pm

Hello,

I am looking for ERF. Size: 110-160mm. Let me know if you have some for sale :)
My email: pawel (dot) rojewski (at) astrofaktoria (dot) pl

Thanks,
Pawel
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swisswalter
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Re: [Wanted] Energy Rejection Filter

Post by swisswalter » Sun Sep 15, 2013 6:58 am

Hi Pawel

I have a 150 mm RG610 for sale. I'll send you the plot of it 200-800 nm
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE :)

from 7 am - 7 pm http://www.nanosys.ch

from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa ;)
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Pablito
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Re: [Wanted] Energy Rejection Filter

Post by Pablito » Sat Sep 28, 2013 11:42 am

I received ERF form Walter (thanks again) but don't close the topic.

I need another one for my friend. So, if you have it for sale, let me know ;)
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swisswalter
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Re: [Wanted] Energy Rejection Filter

Post by swisswalter » Sat Sep 28, 2013 1:20 pm

Hi Pawel

I have a 203 mm Lichtenknecker 0.1% transmission filter for sale. It's not cheap, but a gem.
Only stardust in the wind, some fine and some less fine scopes, filters and adapters as well. Switzerland 47 N, 9 E, in the heart of EUROPE :)

from 7 am - 7 pm http://www.nanosys.ch

from 7.01 pm - 6.59 am http://www.wastronomiko.com some times vice versa ;)
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Pablito
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Re: [Wanted] Energy Rejection Filter

Post by Pablito » Mon Oct 07, 2013 9:04 am

Walter, thanks but we need Baader D-EFR - 135mm or 160mm. Anyone?

I can offer for trade quality optics for Newtonian or Cassegrain (even RC) in any diameter up to 32" in good price :) Custom made.
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