Product Overview
- L-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Soft, Smooth, Rounded Bokeh
- High-Speed AF with Stepping Motor
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.
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.
Specifications:
Focal Length: 45mm
Maximum Aperture: f/2.8
Minimum Aperture : f/22
Lens Mount : Leica L
Format Compatibility: Full-Frame
Angle of View: 51.3°
Maximum Magnification: 0.25x
Macro Reproduction Ratio: 1:4
Minimum Focus Distance: 9.45" / 24 cm
Optical Design: 8 Elements in 7 Groups
Diaphragm Blades: 7, Rounded
Focus Type: Autofocus
Image Stabilization: None
Filter Size: 55 mm (Front)
Dimensions (ø x L): 2.52 x 1.82" / 64.0 x 46.2 mm
Weight: 7.58 oz / 215 g
In very good condition, with hood and caps.
