https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417730#M4139 <P>The easiest way to tell is to download the manual for a camera you are interested in and look for the "System Map"</P><P>For the R5:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Untitled1.jpg" style="width: 453px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41781i317C50960D8C6E2E/image-size/large?v=v2&amp;px=999" role="button" title="Untitled1.jpg" alt="Untitled1.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Untitled2.jpg" style="width: 461px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41782i0AB914C561BF7F3E/image-size/large?v=v2&amp;px=999" role="button" title="Untitled2.jpg" alt="Untitled2.jpg" /></span></P> Thu, 04 May 2023 17:49:25 GMT kvbarkley 2023-05-04T17:49:25Z https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417724#M4138 <P>Thinking of getting the R5 or R6. Have Canon speedlites. Are they compatible with the mirrorless cameras?</P> Thu, 04 May 2023 17:35:23 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417724#M4138 LRobJr 2023-05-04T17:35:23Z https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417730#M4139 <P>The easiest way to tell is to download the manual for a camera you are interested in and look for the "System Map"</P><P>For the R5:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Untitled1.jpg" style="width: 453px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41781i317C50960D8C6E2E/image-size/large?v=v2&amp;px=999" role="button" title="Untitled1.jpg" alt="Untitled1.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Untitled2.jpg" style="width: 461px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41782i0AB914C561BF7F3E/image-size/large?v=v2&amp;px=999" role="button" title="Untitled2.jpg" alt="Untitled2.jpg" /></span></P> Thu, 04 May 2023 17:49:25 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417730#M4139 kvbarkley 2023-05-04T17:49:25Z https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417769#M4140 <P>Yes they will work but the AF Assist Beam Emission method is different. Mirrorless cameras can't detect the "Infrared" AF Assist Beam. This beam is just visible red light with a grid pattern designed for DSLR AF sensors. The speedlite will use Intermittent Flash Firing (Disco Flash) for AF Assist. But depending on the ambient lighting an LED AF Assist Beam may be projected by the camera instead of the speedlite.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="EOS R Series AF Assist Beam Protocol 2.png" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41785iCA1306D6240EDC23/image-size/large?v=v2&amp;px=999" role="button" title="EOS R Series AF Assist Beam Protocol 2.png" alt="EOS R Series AF Assist Beam Protocol 2.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="EOS R Series Intermittent Flash AF Assist Beam.png" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/41786i80F8FB7C1AB2BB37/image-size/large?v=v2&amp;px=999" role="button" title="EOS R Series Intermittent Flash AF Assist Beam.png" alt="EOS R Series Intermittent Flash AF Assist Beam.png" /></span></P> Thu, 04 May 2023 22:19:28 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/Will-Canon-speedlites-600-work-on-Mirrorless-R5-R6/m-p/417769#M4140 deebatman316 2023-05-04T22:19:28Z