I believe the calculation is the eyepieces focal length / F ratio of the
scope.
-----Original Message-----
From: sf-bay-tac-bounces@seds.org [mailto:sf-bay-tac-bounces@seds.org] On
Behalf Of LeFevre, Paul
Sent: Tuesday, July 27, 2004 1:36 PM
To: The Astronomy Connection
Subject: RE: [TAC] Exit Pupil size?
Mark,
I got one with my TeleVue Radian eyepiece...don't know if Al still puts 'em
in there, but if you've got a Radian box around, open it up and see :)
Paul
-----Original Message-----
From: sf-bay-tac-bounces@seds.org [mailto:sf-bay-tac-bounces@seds.org]On
Behalf Of Mark Wagner
Sent: Tuesday, July 27, 2004 1:32 PM
To: tac
Subject: [TAC] Exit Pupil size?
Is there such thing as a pupilometer, so I can measure the size of my exit
pupil?
Thanks....
Mark
Received on Tue Jul 27 13:43:34 2004