![canon200400 - EF 200-400 f/4L IS 1.4x Release Date [CR1]](https://www.canonrumors.com/wp-content/uploads/2012/06/canon200400.jpg "EF 200-400 f/4L IS 1.4x Release Date [CR1]")
Another launch date!
The ever moving launch date of the EF 200-400 f/4L IS 1.4x lens. After the latest post about the lens, I have received a barrage of emails saying the mid 2014 comment was untrue.
As of now, a couple of people have said that May 14, 2013 is the day the lens will be officially announced with availability coming in September/October 2013.
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