Обектив Sigma AF 23mm f1.4 DC DN Contemporary за Fujifilm X
Обектив Sigma AF 23mm f1.4 DC DN Contemporary за Fujifilm X
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Large aperture F1.4 brightness and excellent resolution from maximum aperture
The Sigma 23mm F1.4 DC DN | Contemporary has an easy-to-use angle of view equivalent to 35mm in 35mm format, as well as the brightness of a large F1.4 aperture and high descriptive power. The optics is composed of 13 elements in 10 groups, including 3 SLD glass elements and 2 aspherical lens elements, to achieve sharp, clear images. The lens delivers excellent resolving power from the maximum aperture. Furthermore, the large F1.4 aperture allows for large, beautiful bokeh effects. The compact, palm-size body allows you to enjoy the rich descriptive power of mirrorless cameras. Careful countermeasures against flare and ghosting enable clear shooting even in backlit environments.
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Compact body optimized for APS-C mirrorless cameras
To take advantage of the mobility of APS-C mirrorless cameras, the lens body is compact and lightweight, with a weight of 340g*, length of 76.9mm*, and filter diameter of 52mm. At the same time, the quality of the lens body itself has not been compromised. The high-precision machining technology of Sigma’s sole production facility in Aizu, Japan, has enabled the lens body to achieve the ideal balance between excellent optical performance based on the latest optical and mechanical design and compactness. The AF drive system uses a quiet, high-speed stepping motor. The latest algorithm enables quick focusing for easy shooting.
*The figures are for L-Mount. -
Support for switching between linear and non-linear focus ring settings (for L-Mount only)
For L-Mount cameras, it is possible to switch to “linear focus,” in which the focus shifts by a fixed amount according to the rotation angle of the focus ring.
*Only for compatible L-Mount camera bodies. -
Expands the variety of APS-C format F1.4 prime lenses
The Sigma Contemporary line offers a wide variety of APS-C format F1.4 prime lenses. All of them share the concept of combining superior resolution with compactness and light weight. By combining them according to your needs, you can build a compact photographic system without compromising on image quality.
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23mm F1.4
Lens Construction :
13 elements in 10 groupsAngle of View : 63.4°
Number of Diaphragm Blades :
9(Rounded diaphragm)Minimum Aperture : 16
Minimum Focusing Distance :
25cm(9.8in.)Maximum Magnification Ratio :
1:7.3Filter size : Φ52mm
Diameter : φ65.8mm(φ2.6in.)
Length : 76.9mm(3.0in.)
Weight : 340g(12.0oz.)
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FEATURES
LENS CONSTRUCTION / MTF
TECHNOLOGY
SAMPLE IMAGES
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Camera Type
Mirrorless
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Corresponding Mount
L-Mount,Canon RF Mount,FUJIFILM X Mount,Sony E-mount
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Sensor Format
APS-C [DC]
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Lens Construction
13 elements in 10 groups (3 SLD and 2 aspherical elements)
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Angle of View
63.4 °
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Number of Diaphragm Blades
9 (rounded diaphragm)
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Minimum Aperture
F16
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Minimum Focusing Distance
25cm / 9.8in.
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Maximum Magnification Ratio
1:7.3
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Filter Size
φ52mm
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Dimensions (Diameter × Length)
L-Mount:φ65.8mm × 76.9mm / φ2.6in. × 3.0in.
Canon RF Mount:φ69.0mm × 76.9mm / φ2.7in. × 3.0in.
FUJIFILM X Mount:φ65.8mm × 79.2mm / 2.6in. × 3.1in.
Sony E-mount:φ65.8mm× 78.9mm / 2.6in. × 3.1in.
*The length of a lens is measured from the filter surface to its mount. -
Weight
L-Mount:340g / 12.0oz.
Canon RF Mount:345g / 12.2oz.
FUJIFILM X Mount:335g / 11.8oz.
Sony E-mount:330g / 11.6oz. -
Edition Number
C023
The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.) -
Supplied Accessories
Petal Type Lens Hood LH554-01
FRONT CAP LCF-52 III
REAR CAP LCR II

