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Posts Tagged ‘User’

Voigtländer 65mm F2 Macro APO-Lanthar: sample gallery and user impressions

08 Aug

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Cosina says its new Voigtländer Macro APO-Lanthar 65mm F2 is one of the ‘finest’ lenses the brand has ever made. I haven’t used every Cosina/Voigtländer but can say for certain that from my brief user experience, this is one fine piece of glass.

If you’re just tuning in, the Voigtländer 65mm F2, which was first announced at CP+ 2017 along with two other primes, is a manual focus lens built specifically for Sony full frame E-mount cameras. As such, I tested it on Sony’s high resolution a7R II.

See our Voigtländer 65mm F2 Macro APO-Lanthar galleryEverything about how the 65mm handles screams precision and quality, from the all-metal housing to the drool-worthy matte black finish. Its electronic contacts mean the 65mm can communicate EXIF info with the camera; it also means you can use focus peaking and/or magnification.

Built specifically for Sony FE cameras, I found it paired nicely with the Sony a7R II.

The first thing I noticed while shooting is the long throw of the focus ring (common on macro and close-focus lenses). It turns about 300 degrees, allowing for quite a lot of focus precision. The ring itself is a little over 2 cm wide and well-indented, making it easy to grip. It also turns with a buttery smoothness that’s oh-so-satisfying.

‘Everything about how the 65mm handles screams precision and quality, from the all metal housing to the drool-worthy matte black finish.’

Apertures range from F2 – F22 and are well marked with click stops every third stop. The lens has a depth of field scale, with distance information listed in both feet and meters. The scale seems accurate (from my informal in-office testing), though I did not rely on it while out in the field.

This is about as close as the 65mm can get to a subject.

Though not a true 1:1 macro (despite having macro in its name), the 65mm offers a maximum reproduction ratio of 1:2 and a close-focus distance of 31 cm (so it can totally still be used for close-range photography). Note: when focusing at close distances, the front of the lens extends out about 4 cm.

Overall, I was pleased with the images I made using the a7R II and 65mm F2. When you nail focus, even with the aperture wide open, the results are very sharp. Voigtländer promised this lens would handle chromatic aberration well and all signs point to that being the case (Note: CA corrections are left off on all the images in the gallery). However you will experience some vignetting at F2 up through about F2.8, but by F4 it is gone. This is to be expected for this style of lens.

Electronic contacts on the lens allow it to communicate exif info with the camera. They also allow users to enjoy focus-peaking and/or magnification.

The 65mm focal length is not for everyone though. I personally found it to be a confusing field of view, leaving me unsure whether to shoot it like a 50mm or an 85mm (two focal lengths I’m use). Manual focus lenses also aren’t for all. Still, it is impossible to not appreciate something as beautiful and well-made as the Voigtländer 65mm F2 Macro APO-Lanthar.

What I like:

  • Excellent build-quality
  • Very sharp throughout aperture range
  • Focus ring turns with exceptional smoothness
  • Electronic contacts allow lens to communicate with camera

What I don’t like:

  • Focus ring hard stop at infinity end is beyond infinity (this may be an issue with our copy though)
  • 65mm field of view takes some getting used to

Articles: Digital Photography Review (dpreview.com)

 
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User launches Change.org petition to save Nik software collection

02 Jun

Two days ago Google announced that it will stop providing updates for its Nik Collection suite of plug-in photo editing tools via a banner at the top of the Nik Collection site. Now a Nik user, Sascha Rheker from Germany, has launched a campaign on the Change.org petition site that aims to persuade Google to reverse its decision and continue to provide updates and add features to the Collection.

On the petition page Rheker writes: ‘Today, with no real competitor, photographers depend on the Nik Collection and would have been willing to pay, to be able to keep it. Especially for their important black & white work. A company like Google who claims to contribute to the preservation of mankind’s heritage by scanning millions of books, should also show some responsibility towards the photographic community, as photographs are a part of mankind’s cultural heritage.’

It seems unlikely the software giant from Mountain View will change its mind but the petition has already been signed by more than 1000 people. If you agree with Sascha you can add your name and signature on Change.org as well.

Articles: Digital Photography Review (dpreview.com)

 
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Yahoo discloses new data breach affecting 1 billion user accounts

16 Dec

Yahoo has disclosed a new data breach affecting more than 1 billion user accounts. According to the company, this data breach – which is different than and unrelated to the one disclosed this past September – involved an unknown third party stealing user account data in August 2013. The stolen data includes names, email addresses, birth dates, phone numbers, MD5 hashed passwords and both encrypted and unencrypted security Q&As.

Yahoo detailed the news yesterday evening in a Tumblr post. According to that statement, Yahoo was made aware of a possible data breach via an alert from law enforcement. A company investigation into the matter revealed the August 2013 data theft, though the company states it hasn’t figured out how the intrusion took place.

Affected Yahoo users are being notified of the data theft. The company has invalidated unencrypted security questions and answers, and is requiring users to reset their account passwords. The company further advises its users to monitor their accounts for suspicious activity and messages, and to avoid providing personal info or clicking links/downloads within suspicious emails. This security breach, of course, potentially affects users across all Yahoo properties that require a Yahoo account for access, including Flickr.

Via: Yahoo

Articles: Digital Photography Review (dpreview.com)

 
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Picturelife shutters service, user content migrates to SmugMug

24 Aug

Photo storage and management service Picturelife has shut down after a few years of operation, citing ‘a challenging economic environment’ as the cause. All of Picturelife’s products have already been shuttered, however users’ photos and videos have not been lost. ‘A few weeks ago,’ the company explains, ‘we reached an agreement with SmugMug to provide you with a way to recover your photo and video memories.’

Picturelife’s now-former users can access their photos and videos for free through SmugMug’s service without obligation here; the Picturelife account login information is required. The content is made available for free under SmugMug’s two-week trial, after which point the service is available at various prices. Picturelife users are being offered a discounted $ 2/month subscription option for their first year of SmugMug service.

Speaking about the migration, SmugMug’s CEO Don MacAskill said, ‘For us, this is not about customer acquisition, it’s about doing the right thing and helping the photography community keep their photos safe. We weren’t interested in acquiring Picturelife’s business, but wanted to help our fellow photographers, and so we offered our services to help make that happen.’

Articles: Digital Photography Review (dpreview.com)

 
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Instagram profiles reveal user depression in new machine learning study

19 Aug

A team of researchers with the University of Vermont and Harvard have published a new study detailing Instagram profiles and the hidden clues they may hold about the photographer’s mental state. Using machine learning, the team was able to identify signs of depression based off an Instagram profile’s photos, metadata, and things like facial recognition. The study looked at 43,950 photographs from 166 individual Instagram users, and had a 70-percent accuracy rate when identifying users with clinical depression.

The artificial intelligence system ultimately proved more capable of detecting depression than general practitioners, which have been found to have somewhere around a 42% accuracy rate. Hints about the photographer’s mental state lie in many things the researchers refer to as ‘markers’: the type of lighting used in the photographs, for example, and the colors of filters applied to photos. 

Dark and gray colors are often signs of depression, as well as gap in posting frequency which may indicate a depressed mental state. The number of times a photo is ‘liked’ and commented on, as well as the number of faces detected in the photos, are also notable markers. Interestingly enough, the study found that depressed Instagram users are less likely to use any photo filter, but if they do, they tend to go with ‘Inkwell.’

Via: Digital Trends

Articles: Digital Photography Review (dpreview.com)

 
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Fujifilm X70 User Review: Sweet for Street

25 Jul

Fujifilm x70 is the newest little beast in Fujifilm lineup of premium compact cameras. This camera is targeted towards enthusiast and professional photographers (thanks to retro styling and large APS-C sensor) who want to travel light and want image quality at the same time. Fuji x70 is a trade-off between the legendary Fujifilm x100T and more travel oriented point and Continue Reading

The post Fujifilm X70 User Review: Sweet for Street appeared first on Photodoto.


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Study: Instagram interactions declining as user base grows

18 Jun

User interactions on Instagram decreased an overall 33% from the first quarter of 2015 to the first quarter of 2016, according to social media analytics company Quintly. Video interactions decreased more substantially than image interactions, with video interactions down 39% and image interactions down 27%. The changes affected accounts with a high number of followers more so than accounts with less followers.

The study is based on an analysis of 13,000 Instagram profiles, and considers both ‘likes’ and comments as forms of interaction. While the decrease in interactions is ‘tremendous,’ according to Quintly, it doesn’t necessarily indicate anything dire for the image-sharing app. Rather, the company speculates that a combination of increased posting frequencies among users and a growing user base has crowded users’ feeds while their interactions with the content remain relatively stable, causing a natural decrease in interactions.

Additionally, Quintly points toward more brands joining Instagram as a potential cause, saying the brands may be alienating their followers with various advertising methods, causing the followers to interact less often. The company summarizes its findings, saying, ‘The takeaway should definitely not be that Instagram is losing traction but more that it starts to get harder to achieve success in the “fight for interactions” on increasingly fast timelines.’

Via: Quartz

Articles: Digital Photography Review (dpreview.com)

 
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Firmware update adds watermarking and improves user interface of DxO ONE

08 Jun

DxO has released a firmware update for its ONE connected camera. The main additions in firmware version 1.4 are support for copyright/author metadata as well as watermarking. Users can now preview aperture and exposure compensation settings in real-time on the ‘viewfinder,’ better known as an iPhone or iPad. DxO has also tweaked the user interface, with quicker access to camera and app settings. And, as with most firmware updates, overall camera performance has been improved.

Version 1.4 of the DxO ONE app for iOS is now available in the iTunes Store. The camera firmware is updated via the app.

Press Release:

DxO ONE continues to redefine mobile photography with v1.4 update

A new streamlined user interface helps protect your photos with integrated copyright and watermarking support

PARIS—June 8th, 2016—DxO announced today the immediate availability of another major update to the multi-award-winning DxO ONE Miniaturized Pro Quality Camera™ for iPhone® and iPad®. Continuing with the promise to make the DxO ONE even better after you’ve bought it, version 1.4 adds integrated copyright/author and watermarking support to help protect your photos from unauthorized use. In addition to important performance enhancements, the update also features a dramatically improved user experience that puts all of your capture and application settings in their own, quick-access menus.

“Like my DSLR and tripod, the DxO ONE has become an important part of my workflow, allowing me to instantly share high quality, high res photos with my clients and followers”, said noted motorsports photographer, John Thawley. “By adding integrated copyright info and watermarking support, I can be confident that my shared DxO ONE images are now protected from unauthorized use.” 

Since its initial introduction revolutionized the world of mobile photography, literally dozens and dozens of new features have been added to every DxO ONE via automatic (and free) software and firmware updates. Photographers the world over told our team they love the instant sharing capabilities of the DxO ONE, but wanted a way to better protect their work. DxO’s engineers responded by providing the ability to automatically embed copyright and author info directly into the EXIF data of every DxO ONE photo. In addition, version 1.4 introduces the option to automatically add a watermark to photos shared to Instagram, Twitter, Facebook and every other photo sharing service supported by Apple iOS.

As more and more sophisticated controls have been added to the DxO ONE iOS app, the design team in Paris determined through exhaustive usability studies, that access to these controls could be even more efficient. The resulting version 1.4 update sports a streamlined user interface that provides one-tap access to capture settings, all of which are now logically grouped in a consolidated design. In addition, application settings, such as the Message Center and online support, can now be accessed with one tap from the Gallery view. The net result is that the bright, beautiful Retina viewfinder of the iPhone is now far less cluttered, leaving more room to compose your DxO ONE images.

“DxO has a world-class design team in Paris that values direct user feedback above everything else,” said Kirk Paulsen, consulting CMO for DxO. “They continue to innovative at a breakneck pace, adding exciting new features and useful controls with each successive release. It’s remarkable how far the DxO ONE has advanced in less than a year since it was first introduced.”

Version 1.4 also introduces a host of other features based on direct user feedback, including the ability to preview in the viewfinder, in real-time, camera controls such as Aperture and EV-bias. Users can now determine when they want their DxO ONE to go into power saving mode, and all-important firmware updates that unlock new features and functionality are now more visible via top-level notifications, so you’ll never miss the opportunity to take advantage of cool new ways to control your DxO ONE.

Every DxO ONE camera includes free access to DxO Connect, very simple but extremely powerful software for Mac and PC, that can make your best DxO ONE photos look even better. DxO Connect v1.4 now leverages the new DxO OpticsPro 11 engine, which includes even more remarkable noise reduction for high ISO, low-light images. The new processing engine also makes use of face detection to automatically extend the dynamic range, add fill light, and improve contrast while optimizing illumination on faces in your photos. DxO Connect can even automatically add microcontrast to sharpen fine details in your images, but it’s smart enough to leave those details intact with photos involving faces or with those captured at a high ISO in low light. Mac users, who use OS X Photos as their primary photo editing software, may want to download the updated extension (DxO OpticsPro for Photos – DxO ONE Camera only) from the App Store, which lets you tap into the power of the new DxO OpticsPro 11 photo engine without ever leaving the Photos app.

Pricing & Availability

The DxO ONE Miniaturized Pro Quality Camera™ for iPhone® and iPad® is available for purchase at dxo.com, Amazon, Best Buy, B&H, Target and other respected retailers for only $ 499 (US).

The DxO ONE iOS v1.4 app and companion Apple Watch app are both available for free via the iTunes App Store. New firmware, also immediately available, can be downloaded to the iPhone and installed on existing DxO ONE cameras with a simple tap. The 1.4 updates to DxO Connect and ‘DxO OpticsPro for Photos – DxO ONE Camera only’, are also immediately available for existing users to download from dxo.com and the Mac App Store, respectively.

Articles: Digital Photography Review (dpreview.com)

 
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Fujifilm X70 User Review: Sweet for Street

01 Jun

Fujifilm x70 is the newest little beast in Fujifilm lineup of premium compact cameras. This camera is targeted towards enthusiast and professional photographers (thanks to retro styling and large APS-C sensor) who want to travel light and want image quality at the same time. Fuji x70 is a trade-off between the legendary Fujifilm x100T and more travel oriented point and Continue Reading

The post Fujifilm X70 User Review: Sweet for Street appeared first on Photodoto.


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How to be a Better Photographer: Camera User Manual University

11 Jan

dPSmanual

Let me guess; you got a brand new camera, you don’t know how to use it, and you have no idea where to start – about right? Let me introduce you to one of the best ways to get to know your camera inside and out, backward and forward. It’s included with your camera, so there is no extra cost! It’s at your fingertips 24 hours a day. It’s patient, and never gets frustrated if you ask it the same questions over and over again. Welcome to:

Camera User Manual University!

dPScamera

For many of us, getting a brand new camera is beyond exciting. We start trying to use it right away, throwing the manual back in the box, forgotten forever. The problem is, we soon run into frustrations and questions, and end up just putting the camera aside, or searching and asking for the answers one at a time, learning slowly and with difficulty. Or maybe we have even had our camera for ages, and just barely discovered something amazing that it can do.

If I can convince you to actually USE that camera manual, you will start out with much more knowledge than the average camera owner, and you will discover lots of cool stuff that your camera can do, that your seasoned photographer friends may not even know!

I am going to share my first camera manual and how I made it useful for me. These tips might help you transform your boring manual, into something that can actually help you become a better photographer.

Protect Your Manual

dPSprotect

The covers on camera manuals are usually very flimsy, and easily torn or bent. The first thing to do is laminate your cover, so it’s more durable and stays nicer. I did this by simply covering the front and back covers with packaging tape. I made the pieces of tape slightly bigger than the book, and folded them under so the edges were protected also. Take your time with this, and make sure you use a clean surface to avoid bubbles and dirt stuck underneath the tape.

Add Divider Tabs

dPStabs

I went through the book and labeled and divided each section, so I could find them at a glance. Not only does this make finding things easier later on, but labelling the tabs and sticking them in each section, gets you familiar with the manual even before you start digging in deeper. You will know what your manual has to offer, and what kind of things you are going to be learning very soon.

I used removable tabs that I bought from an office supply store. They have a slight plastic feel to them, and are very sturdy. I like using removable ones, because you can move them later if you don’t need one of the labels in there.

Start at the Beginning

dPSpages

With your camera in your hands, go through the manual from the very beginning. Look at the diagrams, and find each item on your camera body. Even if you don’t understand what something is yet, find it on your camera. Later, as you read more detail, everything will start to come together. Read every page, even if it doesn’t make sense at first. Getting a nice camera is a big investment, so wouldn’t you want to know what it can do?

Camera manuals usually have very basic instructions near the beginning of the manual to get you shooting, almost right out of the box. Feel free to read that part, and begin using your camera right away, but don’t stop there! As you work your way through the manual, you will discover the reason you wanted a DSLR in the first place.

Try Everything

dPSdial

As you read and find each dial, button, and menu item on your own camera, give everything a try. If the manual is talking about different shooting modes, dial your camera in to each one, follow the instructions, and try a few test shots. Reading about things is good, but reading and then getting hands-on experience is infinitely better. You will understand what the manual is talking about with more clarity if you try things out for yourself.

Keep in mind that not everything will make sense the first time through, that’s okay. After you’ve practiced awhile, try going back through the manual page by page again. You’ll find that much of what confused you initially, has now become clear.

Once you’ve tried something, you may realize that it isn’t a feature that you will ever use. If that’s the case, just move on, and know that you at least tried it. You may end up wanting to use that feature in the future, and now you know that it exists.

Underline the Key Words

dPSmark

As you are reading through and learning, have a pen handy. Underline (or highlight if that’s your thing) key words that will help you focus on what is most important. Sometimes manuals can be wordy, and hard to understand. If you can zone in on the most important words, it will become more clear. Later, when you are trying to find something, those underlined words will pop out and make it easier to find.

Take notes in the margins if you try something, love it, and know that you will want to remember that in the future. Add an extra tab or sticky note there, or put a star next to it. It’s hard to remember everything you read after one read-through, but if you can quickly go back to your starred items and practice those often, you’ll be well on your way to mastering your camera.

dPSmanual

All of this might seem a little obsessive, and maybe it is for some. However, I have taught many photography classes, and had many one-on-one mentoring sessions with new photographers, and almost every question they ask me about their camera can be found in the manual. Some people learn better from a live teacher, but the great thing about the manual is that you can refer back to it as many times as you need to, and you don’t have to pay anything extra to learn.

Have you attended Camera Manual University? Do you have any tips for making your camera user manual easier to use? I’d love to hear them in the comments.

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The post How to be a Better Photographer: Camera User Manual University by Melinda Smith appeared first on Digital Photography School.


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