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Leica APO Summicron-SL 50mm F2 ASPH lens review
Announced on 15 August 2019, the Leica APO Summicron-SL 50mm F2 ASPH is a relatively compact high-end lens for Leica SL cameras. Inside, the lens design is complex for a 50mm. But, it’s designed for a digital sensor so there are some prerequisites to satisfy. It has no less than 12 elements in total, with several AD (anomalous dispersion) elements to mitigate CA and fringing plus three with aspherical surfaces to reduce SA and distortion. The lens also adopts what some call. a ‘digital element,’ or a lens profile, to correct vignetting, distortion and CA, more as an afterthought in this case as the lens is so well corrected optically.…
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Leica Q3 review: the quintessential Leica
Leica’s Q series is the company’s best-selling digital camera to date and it’s not all that difficult to see why. Kevin Carter looks at the latest iteration, the Leica Q3 Small, light and unobtrusive the Leica Q embodies all that’s attractive of the Leica M with added the benefit of a Kabe-designed Leica autofocus 28mm F1.7 lens. This is the closest we have to an autofocus M series camera, and unless you’re adept at using one of those you’ll be more successful shooting at the initial aperture or close to it and far more discrete using a Leica Q. What’s more, the latest iteration the Leica Q3 is the fastest…
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Nikon Nikkor Z 24-70mm F4S lens review: Compact and capable performer
This is what you’ll get if you buy one of the mirrorless Nikon Z 6 or Z 7 cameras as part of a kit, but as one of Nikon’s S series of primes it’s meant as a ‘premium’ model. While we’ve yet to see what one of the ‘standard’ models is like build-wise, this sober-looking lens is a step or two above the DX equivalent zooms in the company’s range. It’s nicely made but it’s not quite up to the pro-oriented build of the Nikkor Z 24-70mm F2.8 S (reviewed here). Still, with a part-plastic part-metal outer, this is intended as lightweight and compact design. It even has a retractable…
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Sigma 105mm F1.4 DG HSM Art lens review: Outstanding performer
The Sigma 105mm F1.4 DG HSM Art debuted earlier in the year, around May, and is priced around $1400/£1500. From the DG designation you can tell that it’s a full-frame lens, and it’s available in Canon, Nikon and Sigma mounts. It is of course targeting the superb but pricey Nikon AF-S Nikkor 105mm F1.4E ED, but would also appeal to Canon users, where a high-speed L-series model in that focal length is strangely absent from the line-up. It may also be possible that it becomes available in Sony FE mount; it is already suitable for mirrorless cameras. Sigma has recently introduced some Art series in Sony FE mount, that effectively…
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Leica APO Summicron-SL 90mm F2 ASPH lens review: The best money can buy
All modern lenses perform well, especially short-tele primes like the Leica APO Summicron-SL 90mm F2 ASPH, but the sizes over the last couple of years have become enormous. Admittedly, this is due to the makers’ preoccupation with ultra-high-speed lenses but independents like Sigma and Zeiss aren’t holding back. It seems that size is no longer a barrier, but that’s strangely at odds with the trend in smaller mirrorless cameras. Even Leica, the maker of the original compact primes for the M-series, succumbed to that mindset with the first lenses for the Leica SL models Both the Summilux-SL 50mm F1.4 ASPH and the Vario-Elmarit 24-90mm F2.8-3.5 ASPH are optically outstanding. If you need lenses…
