![]() Sharpness is outstanding, delivering excellent center resolution at all aperture settings up to f/8, with only minimal drop-off in the corners. The Sigma 30mm f/1.4 DN is an excellent standard prime option for Sony E-mount cameras and ranks at the top for all lenses we’ve tested on the A6000. Let’s see how its DxOMark scores stack up.ĭespite fairly heavy (–1.7EV) corner shading at f/1.4, close down 1 stop and vignetting on the Sigma 30mm f/1.4 DN is comparable to the Zeiss 32mm f/1.8 and better than the Sony E 35mm f/1.8 Costing just $339, the Sigma 30mm f/1.4 DN is an affordable lens that opens up some new shooting possibilities for Sony shooters. Taking into account the 1.5x crop factor on Sony APS-C sensors, the Sigma 30mm f/1.4 lens offers an equivalent 45mm focal length, making it a good option for a variety of subjects, including portraits and general use.įeaturing a bright f/1.4 maximum aperture, it’s a great option for low-light shooting environments, too, and the fast aperture, combined with its 9 circular aperture blades, can produce attractive background bokeh and shallow depth-of-field effects.įor easier use with filters, the internal focus system keeps the front element static during focusing, and the 30cm minimum focus distance makes closeup photography a possibility, too. A special treatment to reinforce its strength is applied to the surface giving it greater strength and making it highly resistant to long-term use.Part of the DN range of lenses for mirrorless cameras, the Sigma 30mm f/1.4 DC DN C ( Sigma 30mm f/1.4 DN) is a fast- aperture, third-party standard prime for Sony E-mount cameras. This lens incorporates a brass made bayonet mount which has both high accuracy and durability. The 9 blade rounded diaphragm creates an attractive round bokeh at large-aperture settings. It also enables full-time manual focusing capability which allows sensible focus adjustment by simply rotating the focus ring. Optimizing AF algorithm, smoother AF is achieved. Hyper Sonic Motor (HSM) Hyper Sonic Motor The HSM (Hyper Sonic Motor) ensures a silent, high-speed AF function. Sigma's Super Multi-Layer Coating reduces flare and ghosting, and provides sharp and high contrast images even in backlit conditions. Furthermore, since the front of the lens does not rotate, polarizing filters can be used with extra convenience.įrom an early stage, flare and ghosting are thoroughly measured to establish the design which is resistant to strong incident light such as backlight. ![]() With their unchanging barrel length, these lenses also enhance balance and stability for the photographer. The lens incorporates a rear focus system that prevents focus-dependent variation in aberration, making high-level image quality possible throughout the entire image. Coma of point light sources is minimized near the edge of the image, and an attractive round bokeh effect is produced at large-aperture settings. The use of a double aspheric lens minimizes spherical distortion, astigmatism and coma. Optimized power distribution minimizes field curvature thereby preventing a loss of image quality at the edges of photographs. The SIGMA 30mm F1.4 DC HSM has outstanding optical performance in order to fully perform its best expressive quality at all shooting distances. ![]() Outstanding image quality for enhanced photographic expressionĬonvenient angle of view of a standard lens challenges photographers' expression. The bright viewfinder also aids focusing and composition of images. Offering the shallow depth of field of F1.4 and an angle of view extremely close to that of human vision, this lens stimulates the desire to create and is ideal for many different types of photographic expression. Now that we have reorganized all our lenses into three product lines, we are proud to introduce the fully updated “SIGMA 30mm F1.4 DC HSM”. Sigma pioneered the large-aperture APS-C format standard lens category with its 30mm F1.4 lens in 2005. Ideal for studio photography, it offers just as much expressive scope when capturing architecture, starry skies, underwater shots and many other scenes. The shallow depth of field creates beautiful bokeh for snap shots, portraits, landscapes, and many different styles of photography.Īrt line delivers high-level artistic qualityĪlong with landscapes, portraits, still-life, close-up and casual snaps, this lens is perfect for the kind of photography that unleashes the inner artist. It features a bright f/1.4 aperture and an angle of view extremely close to that of human vision. The Sigma 30mm f/1.4 DC A HSM for Canon EF-S is a superb go-to lens for artistic photography on an APS-C format digital SLR.
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