https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/507061#M5334 <P>If the voltage is too high yes.&nbsp;</P> Fri, 18 Oct 2024 17:03:56 GMT deebatman316 2024-10-18T17:03:56Z https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/506895#M5329 <P>Can the Canon R8 work with the Sigma EF-500 DG ST flash? I'm interested in knowing if there are any compatibility issues or limitations.</P> Thu, 17 Oct 2024 19:35:47 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/506895#M5329 Sova 2024-10-17T19:35:47Z https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/506910#M5330 <P>There maybe incompatibilities no ones what they are until it's used. Canon doesn't tell 3rd Parties how their flash system works.</P> Thu, 17 Oct 2024 20:39:46 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/506910#M5330 deebatman316 2024-10-17T20:39:46Z https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/507040#M5333 <P>Thank you for the information.<BR />Can the Sigma EF-500 DG ST flash damage the camera Canon R8?</P> Fri, 18 Oct 2024 15:57:53 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/507040#M5333 Sova 2024-10-18T15:57:53Z https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/507061#M5334 <P>If the voltage is too high yes.&nbsp;</P> Fri, 18 Oct 2024 17:03:56 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Compatibility-of-Canon-R8-with-Sigma-EF-500-DG-ST-Flash/m-p/507061#M5334 deebatman316 2024-10-18T17:03:56Z