Whereas I had tried a number of lenses that cowl the 28mm focal vary, I had by no means tried a devoted 28mm prime. Enter the Sigma 28mm f/1.4 Artwork lens, a DSLR tailored lens for E mount that’s merely out of a dream.
With beautiful depth of discipline, crisp sharpness and quick, correct autofocus, it’s onerous to fault this lens for a lot. It might be massive and heavy … however the outcomes are undoubtedly price it.
- Bokeh is gorgeous and creamy, offering glorious depth of discipline
- Sharpness is nice all through the body
- Quick, correct autofocus
- Climate sealing
- Large and heavy, because it’s a DSLR tailored lens for E mount cameras
- No picture stabilization
Sigma 28mm f/1.4 Artwork lens — Technical specs
All technical specs for (product title) have been taken from B&H Photograph:
- Aperture vary: f/1.4–f/16
- Angle of view: 75.4°
- Minimal focus distance: 11.02″ / 28 cm
- Most magnification: 0.18x
- Optical design: 17 Parts in 12 Teams
- Diaphragm blades: 9, rounded
- Picture stabilization: No
- Filter measurement: 77 mm (Entrance)
- Dimensions: 3.26 x 4.24″ / 82.8 x 107.7 mm
Sigma 28mm f/1.4 Artwork lens — Ergonomics and construct high quality
Like most of Sigma’s tailored DSLR lenses, the 28mm f/1.4 Artwork lens is a chonker. Coming in at simply over 2 kilos, it’s 3.3 inches extensive and comes out 5.3 inches out of your digicam.
All this stated, Sigma has offset this concern with a strong construct that results in some completely stunning optics. The 28mm options climate sealing, brass mount building and a easy focus ring. This can stand up to it doesn’t matter what Mom Nature throws at you.
The lens has one change on it, permitting you to alter between auto and guide focus.
The lens hood, like most of Sigma’s different lenses, is fairly massive.
Sigma 28mm f/1.4 Artwork lens — Within the discipline
The Sigma 28mm has some wonderful character, led by its stellar topic definition. Like all of Sigma’s Artwork sequence lenses, the 28mm is simply merely one thing to behold. It’ll offer you a glance that you just received’t discover from every other possibility on the market.
Regardless of its weight, the lens felt fairly balanced on my Sony cameras. It’d really feel a bit top-heavy although on one thing just like the a7C.
The one factor I want this lens had was picture stabilization. The lens as an alternative depends in your digicam physique. Whereas Sony has improved its picture stabilization fairly a bit, it nonetheless isn’t on the high of the market. And with a lens this heavy, picture stabilization can actually assist.
I used the 28mm for lots of avenue and nature pictures, but in addition captured some outside occasions with it. Given its wider view, it created an typically attention-grabbing look that I wouldn’t usually think about, particularly for occasion pictures.
Sigma 28mm f/1.4 Artwork lens — Autofocus efficiency
The Sigma 28mm labored nicely when it got here to autofocus. Focusing was fast and normally correct for each nonetheless and transferring topics.
The lens encompasses a minimal focus distance of simply over 11 inches, which is fairly spectacular. It let me actually get in near my topics after I wanted to. When you aren’t taking pictures occasions, this lens could be stellar for environmental portraits.
Sigma 28mm f/1.4 Artwork lens — Picture high quality
For sure, picture high quality on the Sigma 28mm f/1.4 Artwork lens merely can’t be beat. There are just about no flaws for this lens that I may discover, and pictures simply come out superbly. Regardless of being tailored from a DSLR lens, the 28mm is just beautiful.
Distortion management and vignetting
Distortion and vignetting could be very nicely managed on the Sigma 28mm, coming in with only a refined edge vignette and a slight distortion that may simply be corrected in post-processing. Most wouldn’t discover both and not using a side-by-side comparability.
Ghosting, flaring and chromatic aberrations
I skilled zero points when it got here to ghosting, flaring or chromatic aberrations.
The Sigma 28 Artwork is tack sharp, and mixed with a shallow depth of discipline, topics can actually pop off the display. There was some slight fall-off of sharpness within the corners, however nothing out of the abnormal or to be too involved about.
Having beautiful bokeh on a Sigma Artwork lens isn’t precisely stunning, however the 28mm simply goes to remind you of that. Whether or not you’re utilizing the lens to seize environmental portraits, or doing close-ups of nonetheless life, the background you obtain will likely be fairly exceptional. The bokeh is close to completely spherical, and has a smooth component that makes it much less distracting from different bokeh I’ve seen.
Colours on the Sigma 28mm f/1.4 Artwork lean a bit heat, however are nonetheless very pleasing to the attention. I didn’t discover myself correcting coloration a lot in post-processing, as a result of the colours appeared pure and represented an ideal sunny day.