Sigma 50-100mm f/1.8 DC HSM for Nikon

Capture outstanding telephoto images with this fast Zoom lens. The Sigma "50-100mm F1.8 DC HSM" offers the resolution and speed of a fixed focal length for the ultimate in optical performance. The lens' smooth bokeh makes it ideal for shooting portraits. Multiple special glass elements, three FLD glass elements, one SLD glass element, and three SLD glass elements with high refractive index act to disperse color and eliminate chromatic aberration.

The design prevents ghosting and reflections and ensures that the lens is resistant to strong backlighting. The advanced Hyper Sonic Motor (HSM) is 30% smaller and enables the high image quality. With the tripod clamp, stable and convenient hands-free shooting is made possible.

The 90-degree click stops can be used to conveniently switch between the vertical and horizontal positions. The internal parts are made of metal or Thermally Stable Composite (TSC), ensuring precise operation.