https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77634#M2141 Fri, 28 Mar 2014 22:21:46 GMT photoeye 2014-03-28T22:21:46Z https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77634#M2141 Fri, 28 Mar 2014 22:21:46 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77634#M2141 photoeye 2014-03-28T22:21:46Z https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77640#M2142 <P>yes</P> Fri, 28 Mar 2014 23:32:24 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77640#M2142 jrhoffman75 2014-03-28T23:32:24Z https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77740#M2143 Yes it should work just fine, but be aware that the in-camera flash menu will have only limited items available. You will need to make changes to many of the settings on the flash itself.<BR /><BR />Newer flashes like the 430EX II and 580EX II have full compatibility with the in-camera flash menu. Sat, 29 Mar 2014 14:34:32 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77740#M2143 MikeSowsun 2014-03-29T14:34:32Z https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77756#M2144 <P>Thank You .</P> Sat, 29 Mar 2014 15:24:50 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/will-the-580ex-flash-work-on-the-5dIII/m-p/77756#M2144 photoeye 2014-03-29T15:24:50Z