https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165186#M25454 <P>Maybe rolling shutter <A href="https://www.youtube.com/watch?v=-0RW6o4Fcfk" target="_blank">https://www.youtube.com/watch?v=-0RW6o4Fcfk</A></P><P>&nbsp;</P><P>Do you have the camera in M mode?</P> Mon, 22 Feb 2016 17:51:00 GMT Peter 2016-02-22T17:51:00Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165093#M25450 <P>&nbsp;i see white line appear after zoom in or out</P><P>&nbsp;</P><P>i<div class="video-embed-center video-embed"><iframe class="embedly-embed" src="https://cdn.embedly.com/widgets/media.html?url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DAeE50svyvuU&amp;type=text%2Fhtml&amp;schema=google&amp;display_name=YouTube&amp;src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FAeE50svyvuU" width="600" height="337" scrolling="no" title="YouTube embed" frameborder="0" allow="autoplay; fullscreen; encrypted-media; picture-in-picture;" allowfullscreen="true"></iframe></div></P> Sun, 21 Feb 2016 17:36:11 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165093#M25450 sdzd73 2016-02-21T17:36:11Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165141#M25452 <P>ok</P> Mon, 22 Feb 2016 10:00:53 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165141#M25452 sdzd73 2016-02-22T10:00:53Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165186#M25454 <P>Maybe rolling shutter <A href="https://www.youtube.com/watch?v=-0RW6o4Fcfk" target="_blank">https://www.youtube.com/watch?v=-0RW6o4Fcfk</A></P><P>&nbsp;</P><P>Do you have the camera in M mode?</P> Mon, 22 Feb 2016 17:51:00 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165186#M25454 Peter 2016-02-22T17:51:00Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165202#M25456 sure all in m mode<BR />thnk you for comment Mon, 22 Feb 2016 20:18:26 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/help-me-5D-mark-lll-with-lens-70-300mm/m-p/165202#M25456 sdzd73 2016-02-22T20:18:26Z