> I would say Exit pupil = Objective diameter / Magnification > > , which makes Relative Brightness Index = square of ( objective diameter / > magnification). > only if exit pupil < your eye's pupil ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Thu Apr 12 2001 - 05:30:13 PDT