Hi all, I am the guy with the weird 600mm issues. I tested the lens today with many of the same tests I did the other day with the same result. I did test it in mf and tested all other lens modes with no change. My question is this. What do you g...
Hi all, I am new to the forum. I have run into a strange problem with my 600mm mark 2. My high speed burst using 2 differant Canon 7d mk 2's has dropped in burst rate by about 50%. It is roughly now about 5 frames per second on both cameras where...
Everything you have suggested has been tried. That includes clearing the cameras back to factory settings. Last evening I started getting an error code, "Err 01 Communication between the camera and lens is faulty. Clean the lens contacts." I appre...
I have tried to answer all questions. I missed answering yours. I did check distortion correction and both cameras are disabled.And since you think you know, the last thing I want to do is send this lens via, ups, fed ex, postal to Virginia. That ...
Hi, First, I try to respond to your informational requests as fast as I can. I am a busy person. The cameras have been set up since the beginning, AI servo, 1st image priority right in the middle, equal priority. There has been 20-30k photos shot...
Hi again, Thanks again for comments. Yes I have a battery grip on the camera that resides with the 600. If you install the other camera without the grip the problem is still the same. Early last week at a shoot everything was OK. At the end o...
Hi guys, Both 7d mk2's are set up the same. Both cameras have 20-30k photographs through them. One is used primarily with the 600 and the other with a 300 f2.8 2. However both cameras react the same when installed on the 600, slower max burst spee...
