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AF assist beam of Speedlight 580EXII with manual lenses
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PostPosted: Wed Aug 26, 2009 2:39 pm    Post subject: AF assist beam of Speedlight 580EXII with manual lenses Reply with quote

Hi, does anyone have an idea if it's possible to force the assist beam to fire on the Canon Speedlight 580EXII when focusing maunaly? thanks..

Last edited by darmodej on Wed Aug 26, 2009 7:55 pm; edited 1 time in total


PostPosted: Wed Aug 26, 2009 7:04 pm    Post subject: Reply with quote

this is what i got from Canon:


Thank you for your inquiry regarding the AF-Assist Beam on the Speedlite 580EX II. We value you as a Canon customer and appreciate the opportunity to assist you.

Unfortunately, it is not possible to force the AF-Assist Beam on the Speedlite 580EX II to emit while manually focusing. We apologize for the inconvenience.

Please let us know if we can be of any further assistance with the Speedlite 580EX II.

Thank you for choosing Canon.