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Which lens is right for your Milky Way photos? Watch this 20-28mm f/1.4 shootout to find out

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Last week, Sigma announced two new 20mm f/1.4 DG DN and 24mm f/1.4 DG DN Art series lenses. While the latter was also targeted towards photographers in general, both have a heavy lean toward astrophotography. But how well do they really perform? In this video, Nico at Nebula Photos puts seven 20-28mm prime lenses to the test including the two new Sigma lenses to try to figure that out.

As well as the two new Sigma lenses for mirrorless cameras, he also includes Sigma’s predecessors, designed for DSLRs, as well as others from Rokinon (Samyang) and Zeiss. It’s a pretty in-depth comparison, running a hair under 40 minutes, but includes a lot of detail in each lens with some fantastic comparisons of all seven lenses shot side-by-side using the Sigma fp L mirrorless camera.

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Sigma has officially announced the 20mm f/1.4 and 24mm f/1.4 DG DN Art lenses for E and L mount

Sigma has officially announced the two newest lenses in their Global Vision Lenses lineup for Sony E Mount and Leica L mount. As expected, they’re the Sigma 20mm f/1.4 DG DN Art and the Sigma 24mm f/1.4 DG DN Art series lenses. Both lenses are primarily aimed at astrophotographers, although the 24mm is also targeted towards general photography use.

Both lenses come with some features advantageous to astrophotographers, with the introduction of a manual focus lock and a rear filter holder as well as front filter threads. The 20mm f/1.4 DG DN also comes with a “Lens Heater Retailer” to “keep this useful astrophotography weather accessory firmly in place while in use”. The lenses were announced during today’s Sigma Stage event.

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Images leak of Sigma’s upcoming 20mm f/1.4 and 24mm f/1.4 lenses ahead of today’s announcement

Images of new Sigma lenses leaking ahead of an official announcement are as inevitable as Thanos. Sigma has a new products presentation live stream planned for later today (in about 3 hours from now) where it’s expected that they’ll announce the new Sigma 20mm f/1.4 DG DN Art and 24mm f/1.4 DG DN Art series lenses. The basic specs leaked last week and now we’re getting to have a look at them.

As well as the images, there are also a few new bits of information, including expected shipping dates and a Japan price for the 24mm. There’s no word yet on what they’ll cost in the rest of the world, but I’m sure that information will be coming later today during the official announcement. I’ve embedded the upcoming stream here in case you missed it.

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Sigma to announce two new 20mm and 24mm f/1.4 full-frame mirrorless lenses on August 8th

Sigma has scheduled a “New Products Presentation” on their YouTube channel for August 8th at 21:00 Japan Standard time – which is 1pm UK time, 8am Eastern and 5am Pacific on the same date. Sigma hasn’t said what they’re expected to announce or how long it’ll take but it’s expected to be two new 20mm f/1.4 DG DN and 24mm f/1.4 DG DN Art series lenses.

We know by the designations in the leaked specs that they’re full-frame lenses, and according to leaked specs, both will be available for full-frame Sony E mount cameras. The leaked specs don’t specify that there’s an L mount version coming, they do list a separate “E-Mount version” for some specs, suggesting that will also come in L mount flavour.

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This is how focal length affects your portraits, from 24 to 135 mm

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The focal length of your lens affects your portraits, both in terms of subject distortion and the subject-background relationship. In this video, Julia Trotti demonstrates how this looks. She uses five prime lenses from 24mm to 135mm, so you can see just how much the change in focal length can change the final look of your image.

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Sony officially announces the wide angle 24mm f/1.4 GM full frame lens

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Many were hoping for more announcements from Sony today, but as rumoured, it’s just the lens. So while there’s no new high-end APS-C or a Sony A7SIII yet, at least the lens is now official as Sony announces the new 24mm f/1.4 GM lens for full frame Sony E Mount. Manny Ortiz has had the chance to have a play with one and gives us the rundown in this hands-on review.

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New Sony 24mm f/1.4 GM lens images and specs leaked

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A new image has leaked of Sony’s new 24mm f/1.4 GM lens. It’s expected to be officially announced at some point later today. Although this may be all that Sony announces today, so if you were hoping for the rumoured 135mm or high end “Mini A9” APS-C camera, you’ll probably be disappointed.

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Sigma announces NINE new native Sony E-Mount Art series lenses

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As if Sigma hadn’t given us enough today. With new 70mm f/2.8 Macro and 105mm f/1.4 Art series lenses, we were already pretty excited. But Sigma also have an extra gift for Sony shooters. Both of the two new lenses today, as well as nine of their popular Art series full frame lenses are being released with a native Sony E-Mount.

A native Sony mount offers advantages over simply using the Canon mount version with the Sigma MC-11 adapter. Such as compatibility with Sony’s continuous (AF-C) and high speed autofocus. And you’ll likely see some Eye-AF improvements, too. Very handy if you’ve been eyeing up that new Sony A7III.

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