A 110° view that covers a large area
2.8 mm is a wide-angle lens: a 110° horizontal field of view fits a whole room, an entrance or an aisle between warehouse racks into the frame. A shorter focal length means a wider picture, but distant objects appear smaller, so this lens works best when an overview matters more than picking out far-off detail. The image is 5 MP at 2880 × 1620 and 25 frames per second.