Thought I would put the new 70D through its paces in low-light conditions at the Sea Life Centre in Brighton. With ISOs at 2500+, the images look really good, considering it was the kit lens also with the lowest f/stop of f/3.5.

Check out the images here on Flickr: Sea Life Centre, Brighton

Also check out some video taken with the STM lens again in the Sea Life Centre on YouTube: http://youtu.be/KJKYS50Y-c8