Hi,
Canon stated in the web site that the camera is nor recommended for day time use as per the following note from their web page:
* Note: the EOS60Da is not recommended for regular photographic situations
Have a look at the bottom of this page:
http://www.canon.com.au/For-You/EOS-...meras/EOS-60Da
However as mentioned a filter over the lens or a custom whit balance would fix any issues seen.
Cheers
Anthony