Jump to content

lisa_steiner

Members
  • Posts

    9
  • Joined

  • Last visited

Reputation

0 Neutral
  1. Thanks for the tip, I will give it a try. I study whales & dolphins, so marine environment is mandatory! :)
  2. Hi, I have a 7D MKii and a 100-400 IS ultrasonic lens (not the II) and have just started getting an intermittent Err 01 message stating that "communications between the camera and the lens is faulty" and to clean the lens contacts. As far as I can tell the contacts are clean, but I wiped them with alcohol yesterday and am still having the problem. They are both 4 years old and have been used exclusively in a maritime environment, without any problem up until yesterday. I was hoping to get another year out of them, before having to replace. Is there anything else that I can try to clean the contacts with? Or is the problem likely to be something internal?? Any advice greatly appreciated, because after 2 years without a job, I don't have the money to replace them! I think it is just the lens that has the problem, since my 18-200lens seems to be fine. Thanks
×
×
  • Create New...