The Sigma 23mm F1.4 DC DN | Contemporary is a high-quality wide-angle lens specifically designed for APS-C sensors. With a maximum aperture of f/1.4, it offers excellent light-gathering capabilities, making it ideal for low-light photography and creative depth-of-field effects. The lens features an L-Mount bayonet, ensuring versatility and compatibility with a wide range of cameras. Its construction is splash-proof and dust-proof, making it a robust choice for photographers who want to work in challenging conditions. Weighing only 340 grams, it is also lightweight and compact, enhancing mobility in photography. The combination of advanced optics and thoughtful design makes this lens an excellent choice for creative photographers who value quality and performance.
Bayonet lens mount | L-Mount |
Lens type | Wide angle lens |
Sensor compatibility | APS-C / DX |
Focus type | Autofocus |
Weight | 340 g |
Item number | 25010680 |
Colour | Black |
Material | 13 elements in 10 groups (3 SLD and 2 aspherical elements) |
Minimum focus distance | 0.25 m |
Lens type | Wide angle lens |
Bayonet lens mount | L-Mount |
Aperture | 1.40 f/ |
Min. aperture | 16 f/ |
Min. focal length (exact) | 23 mm |
Max. Focal length (exact) | 23 mm |
Focal length | 23 mm |
Sensor compatibility | APS-C / DX |
Number of diaphragm blades | 9 x |
Filter thread | 52 mm |
Number of lenses | 13 |
Number of lens groups | 10 |
Lens equipment | Wide angle lens |
Focus type | Autofocus |
Durability | Splashproof |
Min. aperture opening | f/16 |
Max. aperture | f/1.4 |
Aperture | F1.4 |
Min. focal length (exact) | 0.02 m |
Max. Focal length (exact) | 0.02 m |
Filter thread | 0.05 m |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1x Sigma 23mm, f 1.4 DC DN|1x Front cap LCF-55 mm III|1x Rear cap LCR II|1x Magnetic metal lens cap LCF-55-01M|1x Lens hood LH576-03 |
Weight | 340 g |
Length | 76.90 mm |
Diameter | 65.80 mm |
Length | 13.60 cm |
Width | 10.70 cm |
Height | 10.90 cm |
Weight | 583 g |
How often does a product of this brand in the «Lenses» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Lenses» category returned?
Source: Galaxus
Open Sigma still has a small weakness, the contrast in the centre of the image is low. But stopped down and at f5.6 the performance is very good. Stopping down beyond f5.6 is less advisable on the X-H2, as you are in the area of diffraction, which has a negative effect on the performance of the lens...