Archived posting to the Leica Users Group, 2002/12/28
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hi Rafael, For 100 iso Guide No. 125, 50 iso is 89, 25 iso is 62. In all cases about 1/3 less for "wide angle". Regards, Greg Rafael Alday wrote: >What is the guide number of the flash ? >Rafael >----- Original Message ----- >From: "Greg J. Lorenzo" <gregj.lorenzo@shaw.ca> >To: <leica-users@mejac.palo-alto.ca.us>; <leica@topica.com> >Sent: Sunday, December 29, 2002 1:41 AM >Subject: [Leica] Using Electronic Flash With a IIIF > > >>I rarely use flash but I want to try it out with my IIIF Red Dial. Can >>someone confirm whether I have figured out the flash sync correctly? >>Shooting will be indoors with Tri-x, flash is electronic and there is >>some ambient lighting. Distance is between 10 - 15 feet (2 to 3 meters). >> >>I should use a shutter speed of 1/50th and set the sync dial to #20. I >>suspect I will need to use f11 or f16 at this distance with 400 iso film? >> >>TIA. >> >>Regards, >> >>Greg >> >> >>-- >>To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html >> > >___________________________________________________ >Yahoo! Postales >Felicita las Navidades con las postales más >divertidas desde http://postales.yahoo.es > >-- >To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html > - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html