The mid-focus lens will be appreciated when shooting portraits in a variety of situations. Its strong side is also cutting-edge manufacture both from the optical and the mechanical side.
The expected Sigma brand has a modern metal design made of new materials and an improved optical design for professional image quality across a range of photographic themes. Especially excels in portrait photography, both in studio and in extraordinary places. With impressive luminosity it is incredibly fast and capable of sharp images even in an environment where light is part of the atmosphere.
The lens uses entirely new optical design and premium components based on thorough testing . This brings a new era of artistic rendering without the "cuts" caused by the optical assembly. The lens therefore contains 2 FLD (fluorite) elements and two special glass FLD lenses, due to which it boasts a high level of anomalous particle suppression and a high refractive index to achieve the highest performance class.
It also features a Hyper Sonic Motor (HSM) focusing drive. It has a high torque, which helps to accelerate faster auto focus. Via USB Sigma (not included), you can upgrade the firmware, but also adjust the focus settings or positions. If you want to add a blurred background to highlight a person or subject, the 9-ring curtain creates a beautiful bokeh effect.