The Sigma 19mm f/2.8 DN Art Sony E-mount is a wide-angle lens suitable for Sony system cameras with an E-mount. With this lens, you don't only shoot portraits and close-ups, but landscapes and architecture as well. The lens has a large maximum aperture of f/2.8, which ensures that you take clear and sharp photos, even in poor lighting conditions. When shooting close-ups, the internal focus comes in handy, because it makes sure that the lens doesn't move inwards or outwards when focusing. The Sigma lens has a multi-coating to improve the image quality.