Part of the high-performance ' Art Series', the Sigma 3.5cm f/1.4 DG HSM A Standard Prime Lens provides incredible artistic expression with superb optics, for professional & serious amateur photographers. Advanced optical design As the first release of Sigma's Art category, the 3.5cm f/1.4 DG HSM A is the most complex in its class. Its 13 element, 11 group construction

Includes:: four elements made from Super-Low Dispersion (SLD) glass, 'F' Low Dispersion (FLD) glass, which has performance equal to fluorite & two aspheric elements. This helps to minimize & correct both the chromatic aberration of magnification & axial chromatic aberration to achieve ultra-high quality images. Large aperture Sigma has a reputation for producing high-performance lenses by incorporating the latest optical techniques. The f/1.4 DG HSM A is the fourth lens of its kind that achieves extraordinary expressive power with a maximum aperture of f/1.4 so your photography benefits from excellent brightness even in the poorest light conditions. Hyper Sonic Motor The HSM (Hyper Sonic Motor) ensures fast & quiet autofocus with full-time manual override. The enhanced AF algorithm gives you smoother autofocus which can be overridden anytime by rotating the focus ring. This drives a floating inner focus system that effectively compensates for astigmatic & spherical aberration, designed to maintain high optical performance for all subject distances, including extreme close-up photos. Reduced flare & ghosting Super Multi-Layer Coating is used to reduce flare & ghosting. Combined with an optical design engineered to resist strong incident light, the f/1.4 DG HSM A provides sharp, high contrast images even in backlit conditions. Blur effect The diaphragm effectively uses 9 rounded blades to create an attractive bokeh effect in the out of focus areas of the image. As a result, you can achieve beautifully expressive photos with artistic peripheral distortion. Meet the demand of high-end photography. With excellent image quality, professional-grade optics & flawless operation, the Sigma 3.5cm f/1.4 DG HSM A Standard Prime Lens delivers on performance at an ultra competitive price.

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With a competitive price tag, the Sigma 50 mm f/1.4 DG HSM A Standard Prime Lens delivers incredible resolution & performance for Nikon full frame digital cameras. Expressive photography As part of Sigma's ' Art Series' product line, the 50 mm f/1.4 DG HSM A is designed to focus on advanced optical performance & superior artistic expression. Ideal for studio photography, landscapes, portraits & close-ups you can channel your inner artist & achieve high resolution bokeh. The moulded glass aspherical lens elements effectively correct sagittal coma flare & colour distortion to give your photos beautiful soft rendering, without the blur, while maintaining a high level of resolution on the focus point. As a result, you can achieve a natural bokeh in portraits & indoor scenes. Enhanced peripheral brightness With a large 77 mm wide lens diameter, it would be easy to lose brightness in the peripheral areas of images. The 50 mm f/1.4 DG HSM A, however, secures brightness even at large apertures by positioning wide elements in the front group. Hyper Sonic Motor The HSM (Hyper Sonic Motor) ensures fast & quiet autofocus with full-time manual override. The enhanced AF algorithm gives you smoother autofocus which can be overridden anytime by rotating the focus ring to allow faster focus adjustment. Minimum focusing distance The DG HSM A incorporates an inner floating system that adjusts the distance between lens groups while focusing, reducing the amount of lens movement required. As a result, the lens achieves a minimum focusing distance of 40 cm, delivering high rendering performance throughout the focus range. Reduced flare & ghosting Super Multi-Layer Coating is used to reduce flare & ghosting. Combined with an optical design engineered to be resistant to strong incident light, the f/1.4 DG HSM A provides sharp, high contrast images even in backlit conditions. Take advantage of modern optical design & engineering, with the Sigma 50 mm f/1.4 DG HSM A Standard Prime Lens for Nikon. ...

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Features:
- Optical stabilisation makes every shot clearer
- Quality focusing with special lens elements
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Features:
- Optical stabilisation makes every shot clearer
- Quality focusing with special lens elements
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Get more out of your Panasonic or Olympus compact system camera with the Sigma 60 mm f/2.8 DN A Standard Prime Lens, offering shallower depth of field & great artistic potential to your photography. Natural-looking photos Achieve the natural perspective of a mid-range telephoto lens as well as a shallower depth of field with the Sigma 60 mm f/2.8 DN A Lens. You'll be able to shoot more artistically satisfying images, capturing individual areas of your subjects & expanding your photographic palette. This lens is versatile, helping you take dramatic shots of different subjects including landscapes & architecture, portraits, still life scenes, close-ups or just casual snaps. Simple & accurate Thanks to its simplified focus ring & distinctively textured surface, the Sigma 60 mm f/2.8 DN A Lens is easy to use, so you can quickly frame scenes & take crisp, creative shots. You'll have manual & automatic focusing features at your disposal, giving you complete creative control or fast, accurate focus assistance when you want to concentrate on composition. High-grade image quality Chromatic aberrations & other artifacts are counteracted by Special Low Dispersion glass, & optimised power distribution helps to improve image quality right across each frame. An inner focusing system maintains fidelity irrespective of focus position. Use the Sigma 60 mm f/2.8 DN A Standard Prime Lens to expand the creative range of your compact system camera. ...

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Features:
- Telephoto-style prime lens for portraits & longer-range shots
- High-grade image quality



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Features:
- Optical stabilisation to reduce camera shake
- High-quality imagery with low dispersion



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With an impressive zoom range & optical image stabilisation, shooting faraway subjects like sports & wildlife is easy with the Sigma 70-200 mm f/2.8 EX DG OS HSM Telephoto Zoom Lens. Handheld zoom The 70-200 mm Lens is compatible with the Canon EF mount, offering 3.5cm coverage on full-frame bodies, while the fast f/2.8 aperture remains constant throughout the entire zoom range. Camera shake is significantly reduced thanks to Optical Stabilisation (OS) technology which lets you shoot at shutter speeds Approx. four stops slower than otherwise possible, ideal when shooting portraits & sports handheld. Quality construction Delivering excellent optical performance, the 70-200 mm Lens features two “F” Low Dispersion (FLD) glass elements, which perform equally to fluorite glass, & three Special Low Dispersion (SLD) glass elements which provide excellent correction of colour aberration. Ghosting & flare is kept at a minimum thanks to a Super Multi-Layer Coating which helps ensure high contrast, detailed images. Fast autofocus With a Hyper Sonic Motor (HSM), the Sigma 70-200 mm Lens focuses quickly, smoothly & quietly, ideal when shooting video. The inner zooming system means the overall length of the 70-200 mm Lens doesn't change during zooming, making it easier to handle, while internal focusing prevents the front lens rotating, ideal when using polarising filters & lens hoods. Rounded diaphragm blades create an attractive, smooth bokeh in out of focus areas, while keeping your foreground subject sharp. Portable enough for use in the field, bring the action closer with the Sigma 70-200 mm f/2.8 EX DG OS HSM Telephoto Zoom Lens. ...

Combining an impressive zoom range with optical image stabilisation, the Sigma 70-200 mm f/2.8 EX DG OS HSM Telephoto Zoom Lens is ideal for shooting sports & wildlife. Handheld zoom The 70-200 mm Lens is compatible with the Nikon F mount, offering 3.5cm coverage on full-frame bodies, while the fast f/2.8 aperture remains constant throughout the entire zoom range. Camera shake is significantly reduced thanks to optical stabilisation (OS) technology which lets you shoot at shutter speeds Approx. four stops slower than otherwise possible, ideal when shooting portraits & sports handheld. Quality construction Delivering excellent optical performance, the 70-200 mm Lens features two “F” Low Dispersion (FLD) glass elements, which perform equally to fluorite glass, & three Special Low Dispersion (SLD) glass elements which provide excellent correction of colour aberration. Ghosting & flare is kept at a minimum thanks to a Super Multi-Layer Coating which helps ensure high contrast, detailed images. Fast autofocus With a Hyper Sonic Motor (HSM), the Sigma 70-200 mm Lens focuses quickly, smoothly & quietly, ideal when shooting video. The inner zooming system means the overall length of the 70-200 mm Lens doesn't change during zooming, making it easier to handle, while internal focusing prevents the front lens rotating, ideal when using polarising filters & lens hoods. Rounded diaphragm blades create an attractive, smooth bokeh in out of focus areas, while keeping your foreground subject sharp. A compact construction makes the Sigma 70-200 mm f/2.8 EX DG OS HSM Telephoto Zoom Lens ideal to be used when out in the field. ...

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Features:
- Optical stabilisation to reduce camera shake
- High-quality imagery with low dispersion



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