The Sigma EX DN 30 mm f/2.8 Standard Lens for Sony E-Series compact system cameras is a high-performance prime lens for clear, detailed & colourful photography in a variety of scenarios. All-purpose focal length This quality Sigma standard lens offers an equivalent angle of view as a 60 mm lens in 3.5cm format on the Micro Four Thirds system & 45 mm on the Sony E-Mount system. Its versatile 30 mm focal length enables you to shoot intimate portraits or encompass broader scenes such as landscapes & points of interest on holidays, all with superb levels of detail & brightly-rendered colours & tones. A minimum focusing distance of 30 cm & maximum magnification ratio of 1:8.1 ensure you can adapt to a wide range of subjects. With a rounded 7-blade diaphragm, youll be able to achieve a smooth, eye-catching bokeh (out of focus background area) for sharper, more compelling main subjects. Specially treated lens glass The Sigma EX DN 30 mm f/2.8 Lens is comprised of double-sided glass-mould aspherical lenses which provide excellent correction for all kinds of aberrations. Its inner focusing system corrects the fluctuation of aberration to maintain high image quality, irrespective of focusing position. It is treated with Sigmas Super Multi-Layer Coating to reduce flare & ghosting, resulting in much-improved image contrast
- even in backlit conditions. Excellent image quality is assured across the frame thanks to the superior telecentric optical design. Smooth, silent automatic focusing In addition to its impeccable construction & light-gathering properties, the 30 mm EX DN f/2.8 Lens benefits from the inclusion of a newly-developed AF motor, which moves the lens units directly without requiring gears or other mechanical parts to drive focusing. Providing superb accuracy & speed for consistently sharp images, the AF system also enables the lens to focus extremely quietly, making it ideal to be used during video recordings as well as still photography or for situations where discretion is paramount. The AF unit is controlled by electromagnetic, so it will only work when power from the camera is sent to the lens. If the lens is not attached to the camera or the camera is turned off, the AF unit will move freely inside the lens. Intelligent optical design for a lighter lens With its economical optical design, the Sigma f/2.8 30 mm EX-DN Lens is both compact & lightweight, so its thoroughly usable in all kinds of photography from portraits to snapshots. It can be easily packed into your lens or camera bag without creating unnecessary extra weight or bulk. The wide focus ring also improves usability when youre using the lens in manual focus mode, so you get complete control however you decide to use it. Enjoy high-resolution general purpose photography with the Sigma EX DN 30 mm f/2.8 Standard Lens for Sony E-Series compact system cameras.