Sigma 30mm F/2.8 DN Art Series Lens

Sigma 30mm F/2.8 DN Art Series Lens

Sigma 30mm F/2.8 DN Art Series Lens

This Sigma 30mm F/2.8 DN Art Series Lens is in great physical and working condition. Included is a lens hood, soft case, lens cap, rear cap, user manual and the original packaging.

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The Sigma 30 mm f/2.8 EX DN Art lens is a high performance prime lens designed especially for compact system cameras that utilize the Sony E-mount or Micro Four Thirds system.

Offering an equivalent focal range of 45mm for the Sony NEX E-mount version and 60mm for the Micro Four Thirds version, it is very light and compact in keeping with mirrorless camera design.

It features a linear AF motor that moves the lens directly without the need for moving parts, providing very accurate and quiet autofocus, making it ideal for use when recording video as well as for still photographs. Image quality is maintained across the frame thanks to its telecentric optical design.

Super Multi-layer Coating ensures high contrast images with significant reduction of flare and ghosting whilst incorporation of double-sided aspherical lenses effectively corrects for aberrations.

With a large maximum aperture of f/2.8 with 7-bladed rounded diaphragm producing attractive blurring of out-of-focus elements, the Sigma 30mm f/2.8 EX DN Art is perfect for portraits or low-light snapshots.

Standard lens designed exclusively for mirrorless interchangeable lens cameras - This high-performance standard lens has the equivalent angle of view as a 60mm lens (35mm equivalent focal length) on the Micro Four Thirds system – used in cameras by Olympus and Panasonic - and 45mm (35mm equivalent focal length) on the Sony E-mount system. The optical design allows the lens to be compact and lightweight.  It is ideal for many types of photography such as portraits and snapshots.

Superior image quality - High-performance lens incorporating the design concept of the 46MP APS-C size Sigma DP2 Merrill compact digital camera. Two glass mold aspherical lenses, including a double-sided aspherical lens, provide excellent correction for all types of aberration.  The inner focusing system corrects the fluctuation of aberration to maintain image quality regardless of the focusing position.

Super Multi-Layer Coating - Sigma’s Super Multi-Layer Coating reduces flare and ghosting and provides high contrast images even in backlit conditions.

Superior telecentric optical design - The superior telecentric optical design improves the image quality throughout the frame.

Newly developed linear AF motor - This lens benefits from a newly developed linear AF motor which moves the lens unit directly without the need for gears or the drive of other mechanical parts. This system ensures accurate and quiet autofocusing, making the lens suitable for video recording as well as still photos.

Rounded diaphragm - The rounded 7 blade diaphragm creates an attractive blur.

Convenient handling - The wider focus ring ensures improved usability when manually focusing.

Minimum focusing distance of 30cm - This lens has a minimum focusing distance of 30cm and a maximum magnification ratio of 1:8.1.

Lens Construction

7 Elements in 5 Groups

Angle of View

39.6° (Sony E-mount 50.7°)

Number of Diaphragm Blades

7pcs(Rounded Diaphragm)

Minimum Aperture

F22

Minimum Focusing Distance

30cm

Maximum Magnification

1:8.1

Filter Size

Diameter 46mm

Dimensions

Diameter 60.8mm× Length 40.5mm 

Weight

140g