Precision Colors will have the ink

but i think the canon had nikon optics

Please check the AF/M switch first, you won't find an answer in the manual

Check the AF / M switch on the front of the camera near where the lens mounts, bottom left when holding camera

Yes ,seems to work well as long as you have plenty of time

OK, Thanks for the info, will check out the yongnuo RF -603

Hi all, I am a sports photographer and I do horse racing among other sports. I use a D500 at the finish post and I want to set my D700 as a second camera on the opposite side of the track. the tricky bit is I want the D700 to be triggered from the D500. Has anyone any ideas?