Nikon are at it again, this time with their new Nikon D3100 camera that is supposedly the first DSLR in the market to bring real video autofocus. The perfect DSLR for taking stunning photos and shooting amazing Full HD (1080p) video, the Nikon D3100 not only has real, constant autofocus powers during video recording, it costs around $700 — a great price for a DSLR. The Nikon D3100 comes with a compact, lightweight body, and makes you wonder how the company has managed to cram everything inside. That’s because the D3100 has an impressive specs lists. Everything starts