Perchè se prendete il 30 mm prima o poi inizierete a pensare all'acquisto di un grandangolo (con cifre che fanno dai 150 ai 300 euro), e di un 50/60mm (con costi che variano dai 300 ai 1000 euro) We run a range of lab tests under controlled conditions, using the Imatest Master testing suite. Photos of test charts are taken across the range of apertures and zooms (where available), then analyzed for sharpness, distortion and chromatic aberrations. We tested the lens with a few cameras, including a Sony Alpha 6000, the new Alpha 6300 and an Alpha 7R in its APS-C crop mode, and it felt nicely balanced on each. It is fairly large for the focal length. Most of the other lenses I mentioned previously are smaller, almost pancake, but then they don’t have an f/1.4 aperture, which obviously requires larger elements.

I took a few hundred photos with the two versions of the Sigma 30mm f/1.4 EX DC lens, and here are a some photos that help illustrate what this lens is capable of.

Update History

There obviously isn’t much point in an f/1.4 aperture if you have horrible hexagonal bokeh, so sensibly Sigma has employed nine rounded aperture blades to ensure that when the lens is stopped down to f/1.8 and beyond, the out-of-focus areas show nice circular specular highlights and smooth transitions.

Nitidez: La nitidez está en el lado alto, aunque en su día lo comparé con el zoom de mi RX-10 y quedé decepcionado, después lo he comparado con otros objetivos (Sony E 35 1.8, Sony E 30 3.5 macro y Sony E 50 1.8) y es bastante bueno, mucho más que el Sony E 35mm 1.8 sobre todo en las esquinas y hasta f5.6 (Donde más o menos se igualan), está a la altura de mi Sony e 50mm 1.8 que es bastante bueno. With the 30mm F1.4 DC DN Contemporary, Sigma has produced a real winner. They've made a sharper and brighter autofocus lens than anything available in the APS-C E-mount lineup. Not only that, but they've also eliminated any major penalties there used to be with using a third-party lens on E-mount cameras. Equipped with the silent, responsive and high speed Hyper Sonic Motor (HSM) and provides full time manual focus override (Note Sony model does not have the HSM) Since 1982, PCMag has tested and rated thousands of products to help you make better buying decisions. See how we test. Gestire così tanto sfocato diventa moderatamente complicato in molte situazioni, e, a seconda delle riprese che bisogna fare in molti casi conviene acquistare la lente sigma 30mm f2.8 e con quello che si risparmia acquistare delle softbox o comunque dei faretti.In this Hands On Sony Lens Review of the Sigma 30mm f/1.4 EX DC Lens I will cover everything you need to know, from a “Real World” Photographers perspective!! The focusing ring is massive and to top it all off, there’s a nice little “C” badge (signifying the lens as being part of the “contemporary” lineup). Two random portrait samples. Ergonomics The Sony 35mm f/1.8 is the only lens that is perfectly compatible with a6300’s PDAF system, which makes sense given that it is a Sony E lens. If you switch over to C-AF and Wide focus area, for example, the green PDAF squares will light up across the frame regardless of where your subject moves. Overall, I think the Sigma 30mm F1.4 is the perfect combination of build quality, size, and ergonomics.

Needless to say, the key is to get the focus absolutely spot on. An f/1.4 lens can be very unforgiving; with such a shallow depth of field, the slightest shift in focus can make a huge difference. The good news with the Sigma 30mm f/1.4 is that, when you get the focusing right, you are rewarded with fantastic sharpness. Our real-life images shot with the Sony Alpha 6300 looked as sharp in the centre as they would with a proprietary 50mm f/1.4 DSLR lens. It really is excellent.We can say autofocus is somewhat goodish. But sometimes, it hunts. For 1-2 shots, it couldn’t focus at all. We need to rely on manual focus for those shots. It makes slight noise while focusing (compared to SEL18135, an absolute silent lens), but that wouldn’t bother you much. Overall I am happy with the lens 🥳🥳. I would like to move closer and move away with Sigma 30mm to get a good shot rather than just rotating the zoom ring of SEL18135.