A robust specification offering both maneuverability and usability.

While lightweight, this model offers robust core functionality for use in a wide variety of photographic scenes. The result is a super-telephoto lens with outstanding performance.

This lightweight lens for SIGMA SA mount camera is easy to carry and use in a wide variety of photographic scenes. At the same time, as may be expected of a member of our high-performance Contemporary line, this lens features all the core functionality you need for your photography, including dust and splash resistant structure, a zoom lock switch that can be set for any focal length, a water- and oil-repellent lens coating, an easily accessible AF/MO/MF switch, and a newly designed tripod socket. This lens is also compatible with SIGMA’s newly developed teleconverters (sold separately), with which it offers AF up to F8.

Flare and ghosting reduction

From an early stage in the lens design process, flare and ghosting have been measured to establish an optical design resistant to strong incident light sources such as backlighting. SIGMA's Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions.

Rounded diaphragm

When photographing with point light sources such as electric lights or reflections on a body of water in the background, the rounded 9-blade diaphragm helps produce an attractive bokeh effect - even at large-aperture settings.

Dust-resistant and splash-resistant construction

It is dust and splash-resistant, and designed for higher durability. It is able to meet the demands that professional photographers would require in challenging shooting conditions, such as in the rain.

Water and oil-repellent coating ensures pleasant photography experience

Forefront and rear lenses incorporate a water and oil-repellent coating that allows water to be wiped away easily and prevents oil and fat from sticking to the surface, even in challenging shooting conditions. At the same time, the maintenance of the lens surface becomes easier.