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Posts Tagged ‘F1.6’

A mysterious firmware update turns the Viltrox 85mm F1.8 lens into an even faster F1.6 prime

07 Aug

The $ 400 Viltrox 85mm F1.8 lens is a popular choice for Sony E and Fujifilm X users due to its compelling blend of performance and value. Owners have remarked that the lens delivers sharp image quality even when shot wide open. It now appears that wide open can be made even wider with a firmware update allowing the lens to become an F1.6 prime.

Photographer Stefan Malloch has published a video tutorial, seen below, which shows how to use the USB port on the lens to update the lens. This update allows the lens to open its aperture wider, changing the maximum aperture from F1.8 to F1.6. With a simple firmware update, you can get an extra one-third of a stop of light gathering capability.

As PetaPixel notes, there are conflicting reports as to the origin of the firmware. Sony Addict reported that the firmware was released officially in China. FujiRumors, on the other hand, reached out to Viltrox and was told that firmware to turn the F1.8 lens into an F1.6 lens had not been released. All this is to say that installing (possibly unofficial) firmware into your lens is a risk with unknown consequences.

Supposing you still want to update your lens using Malloch’s video above, what can you expect from the Viltrox 85mm F1.6 lens? Malloch also published an overview video of the lens, including sample images.

As mentioned earlier, the Viltrox 85mm F1.8 (or F1.6) lens is available as a full-frame lens for Sony E mount or for the APS-C Fujifilm X system. The fast, autofocus-capable prime lens can focus as closely as 2.62′ (0.8m). The lens includes 10 elements across 7 groups, including 1 ED lens element and 4 ‘short-wavelength and high-transparency’ lens elements. The lens has a 72mm filter thread and weighs 636g (1.4 lbs.). You can learn more about the lens on Viltrox’s website.

Articles: Digital Photography Review (dpreview.com)

 
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LG V30 to feature glass lens and F1.6 aperture, fastest ever on a smartphone

11 Aug

LG’s upcoming flagship phone, the V30, will be launched at IFA in Berlin on the 31st of August and we’ll be present to report from the event. However, LG has a fun habit of trickling out some device details before launch, and today it has done just that with some news about the V30’s camera specifications.

LG tells us that the new device, “will include the world’s largest aperture and clearest lens ever to be featured in a smartphone.” In real terms, this means that the V30 will, presumably only on the main camera of its dual-cam setup, come with an F1.6 aperture which would be the fastest we have seen on a smartphone camera so far.

In addition, the lens is made form glass instead of the usual plastic materials which, according to LG, delivers improved light transmission over its predecessor and competitors. Together, those two technical details should make the V30 a great candidate for low-light photography with a smartphone.

In its press release, LG also says the wide angle camera in the dual-cam setup will have 30% lower edge distortion compared to the V20. However, it was also announced that the rear camera module will be 30% smaller than before, which could mean a reduction in sensor size and therefore reduce at least some of the fast aperture’s low-light advantage.

We’ll have to wait until the end of the month for the full specifications, but it seems the V30 could be a very interesting option for mobile photographers.

Articles: Digital Photography Review (dpreview.com)

 
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Gear of the Year Part 8: Wenmei’s choice – Lensbaby Velvet 56mm f/1.6

31 Dec

My photographic style has always favored precision and sharpness with rich tones and vibrant colors.  I also have a bit of a control issue – my inner engineer likes predictable behaviors and consistent results. But sometimes I get into a photographic rut and I need something to give me a creative jump-start. Where do I turn? To Lensbaby of course, because how better to feed my need for precision, sharpness, control and predictable results than by using creative lenses that have very few of those qualities?

Predictable behavior. ISO 400, F4, 1/125sec.

My pick for Gear of the Year is the Velvet 56 F1.6 lens from Lensbaby. It’s a portrait lens that is incredibly versatile, going from a soft ethereal glow at F1.6 to satisfyingly sharp details when stopped down.

What I love:

  • 56mm focal length, perfect for portraits
  • Sharp focus when stopped down, if I need a break from the velvet glow
  • 1:2 magnification means I can get up close and personal with my subjects or shoot near-macro details
  • Soft focus effect forces me outside of my comfort zone and makes me think more creatively when setting up my shots
  • Sleek body looks cool, especially the silver version

When I first picked up the Velvet 56, I had a hard time figuring out how to make it work for me. My creative style does not naturally include soft edges or ethereal glow, so getting a feel for the lens and how it works took several days of shooting. (In contrast, colleagues who tend to shoot in a dreamier, more vintage style have tried the lens and fallen in love with it immediately.)

Still shooting stopped down to F4, having trouble embracing the glow. ISO 200, F4, 1/200sec

With the Velvet 56, once you open up above F2.8 it’s impossible to get a sharp edge. Having a direct relationship between the wide apertures I typically use to capture light and the soft focus that is a signature of this lens was very frustrating to me. However, once I gave up on the idea of being able to control both light and focus in the ways I expected, I found creative freedom in allowing myself to shoot for the “feeling” of a moment rather than the precision of it.

Sleeping children helped me step into the world of intentionally soft focus (by taking “dreamy” a bit literally…each of us takes the path that works for us). ISO 800, F2, 1/125sec.

I am still a huge fan of sharp focus and the comfortably predictable results I get from more conventional lenses, but I find that I reach for the Velvet 56 more and more for personal projects and family lifestyle or legacy sessions. The phrase “emotionally in focus” is often used to justify keeping a blurry shot that you like, but I find that it is an accurate description of how I use the Velvet 56. Sometimes, emotionally in focus is the best way to capture the moment.

This ’emotionally in focus’ moment brought to you by an irritated 5 year old. ISO 400, F2, 1/250sec.

And sometimes you just have to appease the engineer inside and stop down to F5.6 or F8 to try for that tack-sharp focus. Luckily, the Velvet 56 can do that too (manual focusing ability of the photographer notwithstanding).

Nesting dolls on the mantel, no emotion required. ISO 800, F5.6, 1/200sec.

Articles: Digital Photography Review (dpreview.com)

 
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Lensbaby Velvet 56mm f/1.6 real-world sample gallery posted

12 Apr

The latest from Lensbaby, the Velvet 56mm f/1.6, is designed to bring soft, dream-like effects to portraiture. It also provides a minimum focus distance of 5 inches for macro work. It’s by no means cheap for what it offers at $ 499.95, but for some photographers will offer the ability to capture soft focus effects in-camera rather than through processing. We took the Velvet 56 out for a spin. See gallery

Articles: Digital Photography Review (dpreview.com)

 
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Lensbaby introduces Velvet 56mm f/1.6

08 Apr

Lensbaby has introduced the Velvet 56, a portrait lens with an f/1.6 aperture and 1:2 magnification, as well as a minimum focus distance of 5 inches. Lensbaby claims the lens produces ‘soft, glowing’ effects at brighter apertures for a ‘velvety’ quality the lens is named for. Read more

Articles: Digital Photography Review (dpreview.com)

 
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SLR Magic launches HyperPrime 12mm F1.6 for Micro Four Thirds

10 Nov

Hong Kong-based SLR Magic has formally announced its HyperPrime 12mm F1.6, a manual focus lens for Micro Four Thirds cameras. This fast wideangle prime, which has been doing the rounds of testers and reviewers for the past few months, features a traditional aperture control ring and metal-bodied construction. Its optics include three Tantalum glass elements for ‘superior cinematic performance’. It will be on sale from the end of November.
News: Digital Photography Review (dpreview.com)

 
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