Take your photography to the next level and beyond...

  • NEWS

Why not join for free today?

Join for Free

Your total photography experience starts here

Exclusive 25% off Affinity Photo: Professional photo editing with no subscription!

Sigma 50mm f/1.4 'Art' Lens

Sigma 50mm f/1.4 'Art' Lens - Sigma has announced the launch of a new Art high performance standard lens.

 Add Comment

Sigma 50mm f/1.4 DG HSM Art in Lenses and Optical Items

Sigma 311 50mm F14 Sigma Sm
Sigma has announced a new 50mm f/1.4 high performance standard lens, to fit Canon, Sony and Nikon cameras. 

The lens is the newest addition to Sigma's 'Art' line of lenses, which Sigma say delivers high-level artistic expression. 

Sigma say this lens delivers both high resolution, and beautiful bokeh. While pursuing a high level of resolution on the focused point, bokeh in front and behind the point of focus is carefully maintained to have soft rendering. Aberrations including sagittal coma flare and color distortion that affect the image quality are thoroughly corrected. From open aperture, high-definition rendering without blur is achieved. Moreover, by ensuring vignetting at the minimum and preventing color blur around the front and back of the focus point, it also achieves natural bokeh.

The molded glass aspherical lens elements provide excellent correction to sagittal coma flare. It is perfect for astronomical photography and shooting of illumination because of the reduced blur on the point light sources near the edge of the image. It also creates an attractive bokeh in portraits and indoor shooting.

The Sigma 50mm F1.4 DG HSM has positioned each glass element to optimize the power layout at respective positions, and succeeded in minimizing distortion. It secures very rich brightness in the peripheral areas, which can be a common problem for a lens with a large diameter. By positioning wide elements in the front group, it has improved the efficiency at large apertures. Since it is capable of minimizing vignetting, very clear depiction across the image is ensured.

Flare and ghosting were thoroughly measured and monitored from the lens development stage to establish an optical design which is resistant to strong incidental light such as backlight. The Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even in backlit conditions.

The lens incorporates a floating system that adjusts the distance between lens groups while focusing, thereby reducing the amount of lens movement required. This achieves a minimum focusing distance of 40cm and maximum magnification ratio of 1:5.6. As there is less variation in aberration at different shooting distances, the lens delivers high rendering performance throughout the entire focusing range.

The HSM (Hyper Sonic Motor) ensures a silent, high-speed AF function. Optimizing the AF algorithm ensures smoother AF is achieved. It also enables full-time manual focusing capability which allows sensible focus adjustment by simply rotating the focus ring.

Pricing and availability is yet to be confirmed. For more information, take a look at the Sigma website

Join ePHOTOzine and remove these ads.

Explore More


efactsphoto 6 8 3 Germany
7 Jan 2014 3:18PM
Would be interesting to know what differences there are compared to the existing 50/1.4 DG EX HSM, if any.

Join ePHOTOzine for free and remove these adverts.

scottishphototours 14 2.6k 2
7 Jan 2014 7:05PM
10cc were right.....art for art's sake...
AlanPerkins 12 570 England
7 Jan 2014 7:51PM
"The lens is the newest edition to Sigma's 'Art' line of lenses, which Sigma say deliver high-level artistic expression. "

Newest ADDITION, surelyTongue
joshwa Plus
7 847 United Kingdom
7 Jan 2014 10:42PM
Updated, thanks
Ahaios 4 1
7 Jan 2014 11:57PM
Sad to see third party support for Pentax K-mount is shrinking Sad

Sign In

You must be a member to leave a comment.

ePHOTOzine, the web's friendliest photography community.

Join For Free

Upload photos, chat with photographers, win prizes and much more.