Has anyone got the new 400mm and 300mm MKII lenses? The Digital pictures (A site I believe associated with Canon) has posted MTF samples from the new 400mm MKII. While the bare lens looks nice it looks noticeably softer than the old one with 1.4X and 2X MKIII TCs. OF course it is premature to conclude anything but I was wondering if someone has actually used these lenses in the field?


