>>Nikonian Moderator >>>href="http://russmacdonaldphotos.com"]Russell >>MacDonald Photography >>>>"http://NikonCLSPracticalGuide.blogspot.com"]Nikon >>CLS Practical Guide > >Ok, I started thinking about this and both times I had the >problem I was using the same lens. I played around with that >lens on this afternoon and experienced a problem with focus >and shutter speed. I cleaned the contacts of the lens and it >is now working perfectly. > >I am crossing my fingers you maybe correct. I will be >shooting my niece's graduation ceremony this weekend and I >want to use the same lens; a Sigma 70-200 f2.8.
Interesting.... I had trouble taking pictures with my D7000 the past few days... Could not figure out why I would press the button and nothing would happen.
Guess what lens I was using? Sigma 70-200 f2.8
When I had trouble with my D800 I was using a Sigma 24-70... Wonder if there is something in the firmware affecting Sigma lenses.