Model no
360

45mm F2.8 DG DN | C

Small, rugged and extremely sharp

• Rugged build quality
• Beautiful bokeh and rendering
• Rounded diaphragm
• Mount with dust and splash proof structure
• Fast AF with full-time manual focus
• Designed to minimize flare and ghosting
• Compatible with Lens aberration correction

As low as 6 000 SEK
Designed for combination with relatively small full-frame mirrorless cameras, this standard lens pursues easy operability as a regular prime lens by balancing its easy-to-carry size and high optical performance, thereby embodying the Contemporary line’s development concept of “pursuing optimum balance," and becoming the perfect first lens in the lineup dedicated for full-frame mirrorless cameras.

Newly developed high-performance lens series for full-frame mirrorless cameras

With mirrorless cameras emerging at an accelerated pace, expectations towards lenses suited for high-performance full-frame mirrorless cameras are growing. Unfortunately, many photographers may feel that they have little choices for mirrorless lens systems in terms of performance, size, extensive lineup, and due to the burden of having to use multiple systems. SIGMA has thus developed and proposes this new full-frame mirrorless lens series as the optimal solution to this challenge.

SIGMA will develop interchangeable lenses with unprecedented specifications and performance by designs that benefit from the short flange focal length feature of mirrorless cameras while retaining the concepts of “Contemporary,” “Art,” and “Sports.” We will announce three models as the first lenses from this series.

Beautiful bokeh and rendering that can be enjoyed in every scene
With the SIGMA 45mm F2.8 DG DN | Contemporary, bokeh expressions are especially featured. Spherical aberration has been controlled to ensure not only the large bokeh in the front and rear of the subject but also the rear bokeh near the area in focus create a gradient to a soft blur. This lens softens the periphery of blurred images suppressing the double-line bokeh etc. and enhances the three-dimensional impression of the subject with the smooth expressions in the foreground and the background. In addition, its minimum focusing distance of 24cm makes it possible to enjoy shooting snapshots and tabletop photos taking advantage of the angle of view. The design gives consideration to vignetting to achieve beautiful round bokeh and subdue swirly bokeh in the whole bokeh effects.

While this lens produces smooth bokeh effects of which one could say as “classical expression” when the aperture is wide open, it also realizes modern sharp rendering when it is stopped down. It is reassuring to hold this lens as the regular lens for everyday use.

High-speed and highly accurate AF enabled by the stepping motor
The lens is capable of smooth, quiet and high-speed AF made possible by a stepping motor, as well as supports Face/Eye Detection AF and video AF. The design gives consideration to MF operations, and a ring of appropriate torque provides good operability.

High build quality and outstanding operability
Because this lens is intended for everyday use, particular attention has been given to build quality and operability. The bayonet hood feels comfortable when removing and attaching, and the lens barrel incorporating metal material as the main part achieves improved durability. Furthermore, thanks to the aperture ring with the right click feeling, comfortable operability during various shooting styles is ensured.

More about I series

 

 

Specifications
More Information
Product LinesContemporary
Construction8 Elements in 7 Groups
Lens TypeStandard
Sensor SizeFull Frame
Angle of view51.3º
Number of diaphragm blades7 (Rounded Diaphragm)
Minimum apertureF22
Minimum focusing distance24 cm
Maximum magnification ratio1:4
Dimensions (diameter x length)

Sony E-mount
L-Mount

⌀ 64.0 mm x 48.2 mm
⌀ 64.0 mm x 46.2 mm

Weight (g)

Sony E-mount
L-Mount

230 g
215 g

Filter diameter55mm
Edition numberC019
Supplied AccessoriesLens Hood LH577-01, Front Cap LCF-55mm III, Rear Cap LCR II
AccessoriesWR Protector Filter 55mm, WR C-PL FIlter 55mm, USB-dock UD-11 (L-mount only)
EAN-code

L-Mount
Sony E-mount

085126360696
085126360658

* All figures calculated by L-Mount.  

** The appearance, specifications, and the like of the product are subject to change for improvement without notice.

Note: The L-Mount Trademark is a registered Trademark of Leica Camera AG.

About Product Name: Product name includes “DG” when the lens is designed to deliver the ultimate in performance on cameras with full-frame sensors, and “DN” when the lens design is optimized for mirrorless cameras with the short flange focal length.

Lens Construction
Geometrical MTF Chart
Diffraction MTF Chart
© SIGMA IMAGING Nordic