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[Wanted] Energy Rejection Filter
Posted: Sat Sep 14, 2013 4:08 pm
by Pablito
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
Re: [Wanted] Energy Rejection Filter
Posted: Sun Sep 15, 2013 6:58 am
by swisswalter
Hi Pawel
I have a 150 mm RG610 for sale. I'll send you the plot of it 200-800 nm
Re: [Wanted] Energy Rejection Filter
Posted: Sat Sep 28, 2013 11:42 am
by Pablito
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
Re: [Wanted] Energy Rejection Filter
Posted: Sat Sep 28, 2013 1:20 pm
by swisswalter
Hi Pawel
I have a 203 mm Lichtenknecker 0.1% transmission filter for sale. It's not cheap, but a gem.
Re: [Wanted] Energy Rejection Filter
Posted: Mon Oct 07, 2013 9:04 am
by Pablito
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.