Discontinued. Sounds crazy, I have bin waiting for it for so long. If this was April 1st I would laugh. But my email was from them. I am sad. I can only hope this was a error from B and H but not going to hold my breath, maybe there was a issue with it and they decided it could not be released who knows. I just went to the site and the 300mm pro lens is no longer there so must be true. All I can say is POOP.