SIGMA 45mm f/2.8 Contemporary DG DN for Sony E

A PRIME LENS
PERFORMANCE AND SIZE REMARKABLY BALANCED BY FULL-FRAME MIRRORLESS CAMERAS FROM THE CONTEMPORARY LINE

ACHIEVE THE BEST BALANCE - A LENS SUITABLE FOR EVERYDAY USE
Designed for combination with relatively small full-frame mirrorless cameras, this standard lens strives for ease of operation like a regular prime lens, balancing its easy-to-carry size and high optical performance, thus embodying the Contemporary line's development concept of "chasing optimal balance," and becoming the first perfect lens in the lineup dedicated to full-frame mirrorless cameras.

I SERIES: PREMIUM CONTACT PRIMES 
The SIGMA I series features full-frame-compatible lenses that offer mirrorless users a new and better alternative, both in the experience of shooting with the lens and the impressive results it can achieve.
One of the main advantages of mirrorless cameras is their smaller form factor, and this new 35mm optic is designed to blend seamlessly into these more compact systems without sacrificing performance. 
This combination of excellent optical quality with exceptional portability, which was previously not possible with DSLR systems, will bring new opportunities for this and future generations of photographers.
Simultaneously, SIGMA is aware that in this day and age where we have such a great diversity in what we use to photograph, as represented by smartphones, people are looking for something more than a mere act of "taking pictures" when they choose to own a camera and lenses.
SIGMA's excellence in development and processing technologies has been built since its founding in 1961, and has become even more sophisticated with the introduction of SIGMA Global Vision in 2012.
With this as a foundation, SIGMA thought carefully about how photographers use and enjoy their lenses, including optical design, advanced functionality, build quality, and the experience of picking up and using the lens, and with all of this carefully considered, the I-series was born.

BOKEH AND GORGEOUS RENDERING
With the SIGMA 45mm F2.8 DG DN | Contemporary expressions and bokeh are especially showcased. 
Spherical aberration has been controlled to ensure that not only the large bokeh in front of and behind the subject, but also the rear bokeh near the area in focus, creates a gradient for smooth blur. 
This lens smooths out the periphery of blurry images by suppressing double-line bokeh, etc., and enhances the three-dimensional impression of the subject with the soft expressions in the foreground and background. 
In addition, its minimum focusing distance of 24 cm allows you to take instant and tabletop photos taking advantage of the angle of view. The design takes vignetting into account to achieve beautiful round bokeh and subdue the swirl-shaped bokeh in all bokeh effects.
While this lens produces smooth bokeh effects, which one could say as "classic expression" when the aperture is open, it also performs a modern sharp rendering when it is closed. It is reassuring to hold this lens as the normal lens for everyday use.

Box Contents:
1x SIGMA 45mm f/2.8 Contemporary DG DN 
1x Front Cover
1x Back Cover
1x Sunshade