Sigma 24-70mm f/2.8 DG DN Art Lens for Sony E

The key features of this lens are:

1. E-Mount: The lens is designed for use with Sony E-mount cameras, which means it can be mounted on Sony Alpha series mirrorless cameras.
2. Full-Frame Format: The lens is designed to work with full-frame sensors, which means it can take advantage of the full image circle and provides optimal image quality.
3. Aperture Range: The lens has a wide aperture range of f/2.8 to f/22, allowing for a good balance between shallow depth of field and maximum sharpness.
4. Lens Elements: The lens features six FLD (fluorite) elements, two SLD (special low-dispersion) elements, and three aspherical elements, which help to reduce chromatic aberration and distortion.
5. Coatings: The lens has super multi-layer and nano porous coatings to reduce flare and ghosting, and improve contrast and color accuracy.
6. Autofocus: The lens features a stepping motor autofocus system for fast and accurate focusing.
7. Weather Sealing: The lens has a dust- and splash-resistant design, making it suitable for use in harsh environments.
8. Rounded Diaphragm: The lens has a rounded 11-blade diaphragm, which helps to create a pleasing bokeh (out-of-focus area).
9. Accessories: The lens includes an LH878-03 lens hood and a padded lens case for protection and storage.

Overall, this lens appears to be a high-quality, professional-grade zoom lens designed for use with Sony E-mount cameras.


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Here are the key specs for the Sigma 24-70mm f/2.8 DG DN Art lens:

Lens Specifications

* Focal Length: 24-70mm
* Maximum Aperture: f/2.8
* Lens Mount: Sony E
* Lens Format Coverage: Full-Frame
* Focus Type: Autofocus
* Image Stabilization: No
* Filter Size: 82 mm (front)

Optical Design

* Number of Elements: 19
* Number of Groups: 15
* Diaphragm Blades: 11, Rounded

Image Quality

* Angle of View: 84.1° to 34.3°
* Minimum Focus Distance: 7.09″ / 18 cm
* Maximum Magnification: 0.34x

Physical Characteristics

* Dimensions (ø x L): 3.46 x 4.84″ / 87.8 x 122.9 mm
* Length at Maximum Extension: 6.2″ / 157.5 mm
* Weight: 1.84 lb / 835 g


* Package Weight: 2.96 lb
* Box Dimensions (LxWxH): 7.7 x 7.1 x 6″