These were taken with the MK III. Checking ISO performance mainly which is better than 5D after I ran some tests. I had to use Canon DPP which I am not used to at all on these since photoshop doesn't support cam yet.
MK III 840mm, ISO 800, f/6.3, 1/2500th
MK III, 840mm, ISO 1600, F/6.4, 1/800th
MK III 840mm, ISO 800, f/8, 1/400th






