![]() ![]() SIGMA 18-35mm F1.8 DC HSM is a new generation lens that can deliver images at f1.8 aperture throughout its focal length. While the aperture value of prime lenses is superior to zoom lenses, their field of view is always the same, and therefore it was always necessary to carry many fixed focal length lenses. However, the down side was that no zoom lens ever offered a faster aperture than f2.8 which led photographers to select fixed focal length lenses for brighter images. ![]() Ideal for studio photography, they offer just as much expressive scope when capturing architecture, starry skies, underwater shots and many other scenes.Ī zoom lens is very convenient as it offers various angles of view just by rotating the zoom ring. Along with landscapes, portraits, still-life, close-up and casual snaps, they are perfect for the kind of photography that unleashes the inner artist. Developed with the maximum emphasis on artistic touch, they are designed to meet the expectations of users who value a creative, dramatic outcome above compactness and multifunction. Designed with a focus on sophisticated optical performance and abundant expressive power, the Art line delivers high-level artistic expression. ![]() Sigma is organising all of its interchangeable lenses into three product lines Contemporary, Art and Sports. Sigma's Art line delivers high-level artistic quality This wide aperture, standard zoom lens enables the photographer to expand creative possibilities on any occasion. It is a wide aperture, standard zoom-lens for digital single lens reflex cameras with APS-C size sensors. SIGMA 18-35mm F1.8 DC HSM is the first zoom lens ever to achieve a maximum aperture of f1.8 throughout the zoom range. What makes a standard lens ideal for you? Certain important qualities are required, such as fast maximum aperture, versatility for snap shots, portraiture and indoor photography plus a good combination of a wide range of focal lengths in a compact design. It’s puts in an exceptional optical performance and produces highly attractive images at f/1.8.' It’s also fairly heavy (810g) for its size and balances best with APS-C cameras that have a large handgrip. It’s constructed to Sigma’s robust standards, however it’s not weather-sealed. With a constant aperture of f/1.8 and focal range that’s equivalent to 27-52.5mm, it lets you do what very few zooms allow, which is to shoot at a fast maximum aperture across a practical focal length range without having to switch between multiple prime lenses. 'The Sigma 18-35mm F1.8 DC HSM Art is a fascinating lens and one that’s designed for cameras that employ an APS-C size sensor. ![]()
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