· Get a Cloudy Nights T-Shirt · Submit a Review / Article    Click here if you are having trouble logging into the forums Cloudy Nights - Official Forums of the 2009 International Year of Astronomy Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User   You are not logged in. [Login] Forum Archives · Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> Eyepieces Previous   Index   Next   Flat   frisianstar member Reged: 01/29/06 Posts: 58 Re: Strange Results in Eyepiece FOV Comparisons       05/21/08 12:12 PM Edit   Reply   Quote   Quick Reply:   Thanks, I did my measurements with a 50 mW green laserpointer, just on the floor! the laser on a couple of books to get the right hight...the board is a piece a plywood... the eyepiece was held in place with a counterweight... when you held everything in place and square this method is very accurate. With 50 mW laserpower you can easy see the various lensses inside a optical system, some are cemented, others absorbs more light, some lensses are thin or very thick. Holland (real name: Gerrit ) Post Extras       Entire thread Subject Posted by Posted on Strange Results in Eyepiece FOV Comparisons llanitedave 05/17/08 05:02 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/23/08 02:20 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/23/08 03:01 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/23/08 03:17 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/17/08 05:46 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 06:38 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/18/08 01:04 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/18/08 06:31 AM Re: Strange Results in Eyepiece FOV Comparisons Greg K.   05/18/08 08:55 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/18/08 10:04 AM Re: Strange Results in Eyepiece FOV Comparisons andydj5xp   05/18/08 11:16 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/18/08 07:04 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/18/08 07:26 AM Re: Strange Results in Eyepiece FOV Comparisons llanitedave   05/18/08 01:44 AM Re: Strange Results in Eyepiece FOV Comparisons Starman1   05/18/08 12:08 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/18/08 12:38 PM Re: Strange Results in Eyepiece FOV Comparisons Starman1   05/18/08 01:58 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/18/08 03:05 AM Re: Strange Results in Eyepiece FOV Comparisons llanitedave   05/18/08 11:31 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/18/08 02:26 PM Re: Strange Results in Eyepiece FOV Comparisons llanitedave   05/18/08 04:39 PM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/18/08 10:26 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/19/08 06:13 AM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/19/08 12:40 PM Re: Strange Results in Eyepiece FOV Comparisons frisianstar   05/20/08 03:22 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/20/08 06:31 PM Re: Strange Results in Eyepiece FOV Comparisons frisianstar   05/21/08 12:12 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/20/08 07:23 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/20/08 07:57 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/21/08 04:42 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/21/08 05:26 AM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/21/08 12:14 AM Re: Strange Results in Eyepiece FOV Comparisons jcjr   05/22/08 04:32 PM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/22/08 06:34 PM Re: Strange Results in Eyepiece FOV Comparisons llanitedave   05/21/08 02:17 AM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/21/08 02:00 PM Re: Strange Results in Eyepiece FOV Comparisons Rob S   05/21/08 03:30 PM Re: Strange Results in Eyepiece FOV Comparisons Mike Hosea   05/21/08 06:46 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/21/08 06:29 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/21/08 08:14 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/22/08 05:28 AM Re: Strange Results in Eyepiece FOV Comparisons Ronin   05/22/08 06:29 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/23/08 01:29 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/22/08 06:13 PM Re: Strange Results in Eyepiece FOV Comparisons Ronin   05/22/08 10:57 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/20/08 05:02 PM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/19/08 12:48 AM Re: Strange Results in Eyepiece FOV Comparisons Starman1   05/18/08 06:00 PM Re: Strange Results in Eyepiece FOV Comparisons jcjr   05/18/08 04:22 AM Re: Strange Results in Eyepiece FOV Comparisons David Knisely   05/19/08 01:00 AM Re: Strange Results in Eyepiece FOV Comparisons jcjr   05/19/08 02:33 AM Re: Strange Results in Eyepiece FOV Comparisons Benjamin B   05/18/08 04:40 AM Re: Strange Results in Eyepiece FOV Comparisons sabir   05/17/08 06:59 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 07:03 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 07:26 AM Re: Strange Results in Eyepiece FOV Comparisons sabir   05/17/08 07:35 AM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 10:32 AM Re: Strange Results in Eyepiece FOV Comparisons llanitedave   05/17/08 12:30 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 07:55 PM Re: Strange Results in Eyepiece FOV Comparisons Lawrence Sayre   05/17/08 06:51 AM Re: Strange Results in Eyepiece FOV Comparisons Lamb0   05/17/08 06:09 AM Re: Strange Results in Eyepiece FOV Comparisons Lamb0   05/17/08 05:27 AM Extra information 9 registered and 8 anonymous users are browsing this forum. 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