I saw an article on some blog that say's "Sony shows off low-light footage from A7s"
with a video on it.
I got curious and click the link to see what's all about.
It was about Sony's new camera "A7s"
The camera is based around the previous A7 full-frame interchangeable lens cameras, but comes with a lower-resolution 12-megapixel sensor that's capable of 4K video recording with an external hard drive attached. One of the features of the new camera is its incredible low-light sensitivity. The ISO range is expandable up to 409,600 which is on par with Nikon's recently announced professional-grade SLR, the D4s.
The video shows how you can take a picture or video in the dark with much like taking it with lights on.
The video was shot with the 16-35mm f/2.8 at 1/50 second throughout the sensitivity range. Watch as the camera turns almost pitch black into a completely visible scene as the sensitivity climbs from ISO 1600 up to ISO 409,600. Naturally, at this level the noise is very noticeable, but the footage is definitely watchable.
