You are not logged in. [Login] Forum Archives · Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Observing >> Solar Previous   Index   Next   Flat   BobH1357 super member Reged: 01/15/05 Posts: 161 Loc: San Jose, CA Re: It works! - CaK fluorescent eyepeice..       05/01/06 09:44 PM Edit   Reply   Quote   Quick Reply:   It's Schott filter glass, type GG-420. The thickness I use is 1mm, which may be a bit too thin to keep its flatness for imaging purposes. I'd glue it between anti-reflection coated windows, the input side for the Ca-K line and the putput side for broadband green. Broadband visible AR coatings might work on both sides as well, though. Post Extras       Entire thread Subject Posted by Posted on 12/31/69 07:00 PM Re: It works! - CaK fluorescent eyepeice.. specscope   07/05/06 03:19 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   07/06/06 03:09 AM Re: It works! - CaK fluorescent eyepeice.. specscope   07/07/06 05:45 AM Re: It works! - CaK fluorescent eyepeice.. bill-in-forres   04/29/06 07:06 AM Re: It works! - CaK fluorescent eyepeice.. LarryAlvarez   04/29/06 08:50 AM Re: It works! - CaK fluorescent eyepeice.. AstroRon   04/29/06 01:47 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   04/29/06 03:35 PM Re: It works! - CaK fluorescent eyepeice.. Jim Shaffer   04/29/06 04:15 PM Re: It works! - CaK fluorescent eyepeice.. Caver451   04/30/06 02:02 AM Re: It works! - CaK fluorescent eyepeice.. molniyabeer   04/30/06 04:12 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   04/30/06 05:30 AM Re: It works! - CaK fluorescent eyepeice.. molniyabeer   04/30/06 06:21 AM Re: It works! - CaK fluorescent eyepeice.. JAT Observatory   04/30/06 08:11 PM Re: It works! - CaK fluorescent eyepeice.. WahHK   04/30/06 08:44 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/01/06 03:07 AM Re: It works! - CaK fluorescent eyepeice.. cambert   05/01/06 06:02 AM Re: It works! - CaK fluorescent eyepeice.. DAVIDG   05/01/06 10:07 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/01/06 05:09 PM Re: It works! - CaK fluorescent eyepeice.. BobH1357   05/01/06 11:17 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/01/06 05:14 PM Re: It works! - CaK fluorescent eyepeice.. BobH1357   05/01/06 09:44 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/02/06 09:06 AM Re: It works! - CaK fluorescent eyepeice.. BobH1357   05/03/06 04:19 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/03/06 06:04 AM Re: It works! - CaK fluorescent eyepeice.. Ralph Marantino   05/03/06 08:10 AM Re: It works! - CaK fluorescent eyepeice.. DAVIDG   05/03/06 09:31 AM Re: It works! - CaK fluorescent eyepeice.. MikeTaormina   05/03/06 10:54 AM Re: It works! - CaK fluorescent eyepeice.. Ralph Marantino   05/03/06 11:06 AM Re: It works! - CaK fluorescent eyepeice.. jgraham   05/03/06 05:21 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/04/06 01:21 PM Re: It works! - CaK fluorescent eyepeice.. DAVIDG   05/04/06 04:44 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/05/06 08:17 AM Re: It works! - CaK fluorescent eyepeice.. jgraham   05/05/06 09:18 AM Re: It works! - CaK fluorescent eyepeice.. WahHK   05/04/06 02:50 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/04/06 04:26 PM Re: It works! - CaK fluorescent eyepeice.. Ralph Marantino   05/03/06 06:35 PM Re: It works! - CaK fluorescent eyepeice.. nytecam   05/02/06 04:31 AM Re: It works! - CaK fluorescent eyepeice.. cambert   05/01/06 11:59 AM Re: It works! - CaK fluorescent eyepeice.. Caver451   05/01/06 09:57 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   04/30/06 04:11 AM Re: It works! - CaK fluorescent eyepeice.. nytecam   04/29/06 04:37 PM Re: It works! - CaK fluorescent eyepeice.. MikeTaormina   04/29/06 03:18 PM Extra information 5 registered and 4 anonymous users are browsing this forum. 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